Base | Representation |
---|---|
bin | 11110010000001100… |
… | …11101100101000100 |
3 | 1112220221021002001000 |
4 | 33020012131211010 |
5 | 231230430222413 |
6 | 11243403133300 |
7 | 1113331024461 |
oct | 171006354504 |
9 | 45827232030 |
10 | 16242039108 |
11 | 6985231419 |
12 | 3193514230 |
13 | 16bac6c239 |
14 | b01178668 |
15 | 650da6073 |
hex | 3c819d944 |
16242039108 has 48 divisors (see below), whose sum is σ = 42120429120. Its totient is φ = 5412542400.
The previous prime is 16242039089. The next prime is 16242039127. The reversal of 16242039108 is 80193024261.
16242039108 is a `hidden beast` number, since 1 + 624 + 20 + 3 + 9 + 1 + 0 + 8 = 666.
It is an interprime number because it is at equal distance from previous prime (16242039089) and next prime (16242039127).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 423448 + ... + 460208.
It is an arithmetic number, because the mean of its divisors is an integer number (877508940).
Almost surely, 216242039108 is an apocalyptic number.
16242039108 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
It is an amenable number.
16242039108 is an abundant number, since it is smaller than the sum of its proper divisors (25878390012).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16242039108 is a wasteful number, since it uses less digits than its factorization.
16242039108 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 40865 (or 40857 counting only the distinct ones).
The product of its (nonzero) digits is 20736, while the sum is 36.
The spelling of 16242039108 in words is "sixteen billion, two hundred forty-two million, thirty-nine thousand, one hundred eight".
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