Base | Representation |
---|---|
bin | 110001000000101111… |
… | …0101000001001000000 |
3 | 101001200011021102101221 |
4 | 1202001132220021000 |
5 | 3211023341122304 |
6 | 120204001004424 |
7 | 10414142012563 |
oct | 1420136501100 |
9 | 331604242357 |
10 | 105251504704 |
11 | 40700804335 |
12 | 18494623714 |
13 | 9c047b9888 |
14 | 51466b04da |
15 | 2b102c1054 |
hex | 18817a8240 |
105251504704 has 28 divisors (see below), whose sum is σ = 209690592048. Its totient is φ = 52416080000.
The previous prime is 105251504681. The next prime is 105251504713. The reversal of 105251504704 is 407405152501.
It is a super-2 number, since 2×1052515047042 (a number of 23 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 105251504704.
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, 3259942 + ... + 3292069.
It is an arithmetic number, because the mean of its divisors is an integer number (7488949716).
Almost surely, 2105251504704 is an apocalyptic number.
It is an amenable number.
105251504704 is a deficient number, since it is larger than the sum of its proper divisors (104439087344).
105251504704 is an equidigital number, since it uses as much as digits as its factorization.
105251504704 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6552274 (or 6552264 counting only the distinct ones).
The product of its (nonzero) digits is 28000, while the sum is 34.
The spelling of 105251504704 in words is "one hundred five billion, two hundred fifty-one million, five hundred four thousand, seven hundred four".
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