Base | Representation |
---|---|
bin | 1000011001110… |
… | …00100111101000 |
3 | 11220122002022021 |
4 | 10030320213220 |
5 | 121021032004 |
6 | 10554434224 |
7 | 1514061004 |
oct | 414704750 |
9 | 156562267 |
10 | 70486504 |
11 | 36873610 |
12 | 1b732974 |
13 | 117ac0ba |
14 | 950b704 |
15 | 62c4d54 |
hex | 43389e8 |
70486504 has 32 divisors (see below), whose sum is σ = 151768800. Its totient is φ = 30352320.
The previous prime is 70486469. The next prime is 70486531. The reversal of 70486504 is 40568407.
It is a super-2 number, since 2×704865042 = 9936694492284032, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 70486504.
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, 19407 + ... + 22750.
It is an arithmetic number, because the mean of its divisors is an integer number (4742775).
Almost surely, 270486504 is an apocalyptic number.
It is an amenable number.
70486504 is an abundant number, since it is smaller than the sum of its proper divisors (81282296).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
70486504 is a wasteful number, since it uses less digits than its factorization.
70486504 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 42193 (or 42189 counting only the distinct ones).
The product of its (nonzero) digits is 26880, while the sum is 34.
The square root of 70486504 is about 8395.6240983026. The cubic root of 70486504 is about 413.0810988525.
The spelling of 70486504 in words is "seventy million, four hundred eighty-six thousand, five hundred four".
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