114 (number)

114 (one hundred [and] fourteen) is the natural number following 113 and preceding 115.

In mathematics

• 114 is an abundant number, a sphenic number^[1] and a Harshad number.^[2] It is the sum of the first four hyperfactorials, including H(0). At 114, the Mertens function sets a new low of -6, a record that stands until 197.
• There is no answer to the equation φ(x) = 114, making 114 a nontotient.^[3]
• 114 appears in the Padovan sequence,^[4] preceded by the terms 49, 65, 86 (it is the sum of the first two of these).
• 114 is a repdigit in base 7 (222).

In other fields

One hundred [and] fourteen is also

• Cadmium-114m is a radioisotope and nuclear isomer with a halflife of 14.1 years
• The atomic number of flerovium
• G.114 is an ITU recommendation for acceptable delays for voice application in telecommunications
• The police non-emergency number in Denmark
• The fire emergency telephone number in Vietnam
• The medical emergency/ambulance number in Mauritius
• The online and telephone directory number in Israel.
• There are 114 Surahs (Chapters) in the Quran (Holy book of Islam)

See also

• 114 (year)
• List of highways numbered 114
• CRM 114 (device)
• CRM114 (program)

References