Base | Representation |
---|---|
bin | 100000111011001110… |
… | …1111011011001010100 |
3 | 20202111200202110202100 |
4 | 1001312131323121110 |
5 | 2124302000034214 |
6 | 52252105042100 |
7 | 5052120604230 |
oct | 1016635733124 |
9 | 222450673670 |
10 | 70707033684 |
11 | 27a94305a31 |
12 | 11853786330 |
13 | 688aa7a391 |
14 | 35ca8a15c0 |
15 | 1c8c722309 |
hex | 107677b654 |
70707033684 has 72 divisors (see below), whose sum is σ = 208610857728. Its totient is φ = 19772176320.
The previous prime is 70707033679. The next prime is 70707033701. The reversal of 70707033684 is 48633070707.
It is a super-2 number, since 2×707070336842 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2973087 + ... + 2996774.
It is an arithmetic number, because the mean of its divisors is an integer number (2897373024).
Almost surely, 270707033684 is an apocalyptic number.
It is an amenable number.
70707033684 is an abundant number, since it is smaller than the sum of its proper divisors (137903824044).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
70707033684 is a wasteful number, since it uses less digits than its factorization.
70707033684 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5969925 (or 5969920 counting only the distinct ones).
The product of its (nonzero) digits is 592704, while the sum is 45.
The spelling of 70707033684 in words is "seventy billion, seven hundred seven million, thirty-three thousand, six hundred eighty-four".
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