Base | Representation |
---|---|
bin | 1010011000010… |
… | …01011010011010 |
3 | 20001211122002020 |
4 | 11030021122122 |
5 | 134242222422 |
6 | 12350115310 |
7 | 2105041311 |
oct | 514113232 |
9 | 201748066 |
10 | 87070362 |
11 | 45170285 |
12 | 251abb36 |
13 | 15067632 |
14 | b7c7278 |
15 | 799d95c |
hex | 530969a |
87070362 has 32 divisors (see below), whose sum is σ = 185550912. Its totient is φ = 27143424.
The previous prime is 87070349. The next prime is 87070411. The reversal of 87070362 is 26307078.
It is a super-2 number, since 2×870703622 = 15162495877622088, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14008 + ... + 19244.
It is an arithmetic number, because the mean of its divisors is an integer number (5798466).
Almost surely, 287070362 is an apocalyptic number.
87070362 is an abundant number, since it is smaller than the sum of its proper divisors (98480550).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
87070362 is a wasteful number, since it uses less digits than its factorization.
87070362 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5422.
The product of its (nonzero) digits is 14112, while the sum is 33.
The square root of 87070362 is about 9331.1500898871. The cubic root of 87070362 is about 443.2241849125.
The spelling of 87070362 in words is "eighty-seven million, seventy thousand, three hundred sixty-two".
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