Base | Representation |
---|---|
bin | 110000111001111111… |
… | …0111110101101000100 |
3 | 101001002101021002222220 |
4 | 1201303332332231010 |
5 | 3210042411322313 |
6 | 120125312252340 |
7 | 10405422442356 |
oct | 1416376765504 |
9 | 331071232886 |
10 | 105025104708 |
11 | 405a4a2a6a7 |
12 | 184308410b0 |
13 | 9b9991b094 |
14 | 51245b90d6 |
15 | 2aea49e823 |
hex | 1873fbeb44 |
105025104708 has 48 divisors (see below), whose sum is σ = 249117555456. Its totient is φ = 34428706560.
The previous prime is 105025104707. The next prime is 105025104719. The reversal of 105025104708 is 807401520501.
It is a super-2 number, since 2×1050251047082 (a number of 23 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (105025104707) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8413960 + ... + 8426432.
It is an arithmetic number, because the mean of its divisors is an integer number (5189949072).
Almost surely, 2105025104708 is an apocalyptic number.
It is an amenable number.
105025104708 is an abundant number, since it is smaller than the sum of its proper divisors (144092450748).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
105025104708 is a wasteful number, since it uses less digits than its factorization.
105025104708 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24044 (or 24042 counting only the distinct ones).
The product of its (nonzero) digits is 11200, while the sum is 33.
The spelling of 105025104708 in words is "one hundred five billion, twenty-five million, one hundred four thousand, seven hundred eight".
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