Base | Representation |
---|---|
bin | 100000101001011101… |
… | …0010010000101111100 |
3 | 20200222010020202102022 |
4 | 1001102322102011330 |
5 | 2122041241040113 |
6 | 52112555015312 |
7 | 5031255206630 |
oct | 1012272220574 |
9 | 220863222368 |
10 | 70110486908 |
11 | 278085a6570 |
12 | 11707a3a538 |
13 | 67c42c0517 |
14 | 3571576dc0 |
15 | 1c55187908 |
hex | 1052e9217c |
70110486908 has 24 divisors (see below), whose sum is σ = 152968335744. Its totient is φ = 27315774000.
The previous prime is 70110486869. The next prime is 70110486911. The reversal of 70110486908 is 80968401107.
It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.
It is a Harshad number since it is a multiple of its sum of digits (44).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 113815418 + ... + 113816033.
It is an arithmetic number, because the mean of its divisors is an integer number (6373680656).
Almost surely, 270110486908 is an apocalyptic number.
It is an amenable number.
70110486908 is an abundant number, since it is smaller than the sum of its proper divisors (82857848836).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
70110486908 is a wasteful number, since it uses less digits than its factorization.
70110486908 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 227631473 (or 227631471 counting only the distinct ones).
The product of its (nonzero) digits is 96768, while the sum is 44.
The spelling of 70110486908 in words is "seventy billion, one hundred ten million, four hundred eighty-six thousand, nine hundred eight".
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