Base | Representation |
---|---|
bin | 100010101011010101… |
… | …1011111110001011000 |
3 | 21010012211222020221011 |
4 | 1011112223133301120 |
5 | 2210002440440221 |
6 | 54113242223304 |
7 | 5244255252310 |
oct | 1052653376130 |
9 | 233184866834 |
10 | 74468686936 |
11 | 296446a5776 |
12 | 125234b4b34 |
13 | 703a1a95c7 |
14 | 38662d0440 |
15 | 1e0cab61e1 |
hex | 1156adfc58 |
74468686936 has 32 divisors (see below), whose sum is σ = 160467264000. Its totient is φ = 31736850336.
The previous prime is 74468686933. The next prime is 74468686939. The reversal of 74468686936 is 63968686447.
It is an interprime number because it is at equal distance from previous prime (74468686933) and next prime (74468686939).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (74468686933) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3704496 + ... + 3724543.
It is an arithmetic number, because the mean of its divisors is an integer number (5014602000).
Almost surely, 274468686936 is an apocalyptic number.
It is an amenable number.
74468686936 is an abundant number, since it is smaller than the sum of its proper divisors (85998577064).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
74468686936 is a wasteful number, since it uses less digits than its factorization.
74468686936 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7429231 (or 7429227 counting only the distinct ones).
The product of its digits is 250822656, while the sum is 67.
The spelling of 74468686936 in words is "seventy-four billion, four hundred sixty-eight million, six hundred eighty-six thousand, nine hundred thirty-six".
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