Base | Representation |
---|---|
bin | 101111011111110111… |
… | …1100011101000111000 |
3 | 100202021122011221112202 |
4 | 1132333233203220320 |
5 | 3132344244202213 |
6 | 114505250525332 |
7 | 10240453402256 |
oct | 1367757435070 |
9 | 322248157482 |
10 | 102001162808 |
11 | 3a292aa7366 |
12 | 17927b96848 |
13 | 98072a314c |
14 | 4d18b3d5d6 |
15 | 29bec7bb58 |
hex | 17bfbe3a38 |
102001162808 has 16 divisors (see below), whose sum is σ = 196421158680. Its totient is φ = 49622187168.
The previous prime is 102001162793. The next prime is 102001162849. The reversal of 102001162808 is 808261100201.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 172298966 + ... + 172299557.
Almost surely, 2102001162808 is an apocalyptic number.
It is an amenable number.
102001162808 is a deficient number, since it is larger than the sum of its proper divisors (94419995872).
102001162808 is a wasteful number, since it uses less digits than its factorization.
102001162808 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 344598566 (or 344598562 counting only the distinct ones).
The product of its (nonzero) digits is 1536, while the sum is 29.
The spelling of 102001162808 in words is "one hundred two billion, one million, one hundred sixty-two thousand, eight hundred eight".
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