Base | Representation |
---|---|
bin | 1101100111001… |
… | …00011101011010 |
3 | 21221212001020011 |
4 | 12303210131122 |
5 | 213212310403 |
6 | 15155152134 |
7 | 2554350031 |
oct | 663443532 |
9 | 257761204 |
10 | 114181978 |
11 | 594a8679 |
12 | 322a564a |
13 | 1a86aa01 |
14 | 11243718 |
15 | a056a6d |
hex | 6ce475a |
114181978 has 12 divisors (see below), whose sum is σ = 172701450. Its totient is φ = 56616216.
The previous prime is 114181957. The next prime is 114181993. The reversal of 114181978 is 879181411.
It can be written as a sum of positive squares in only one way, i.e., 110733529 + 3448449 = 10523^2 + 1857^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 114181978.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 184153 + ... + 184771.
Almost surely, 2114181978 is an apocalyptic number.
114181978 is a deficient number, since it is larger than the sum of its proper divisors (58519472).
114181978 is an frugal number, since it uses more digits than its factorization.
114181978 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1389 (or 770 counting only the distinct ones).
The product of its digits is 16128, while the sum is 40.
The square root of 114181978 is about 10685.5967545103. The cubic root of 114181978 is about 485.1386261895.
The spelling of 114181978 in words is "one hundred fourteen million, one hundred eighty-one thousand, nine hundred seventy-eight".
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