Base | Representation |
---|---|
bin | 110000111111111110… |
… | …010110110001110100 |
3 | 12000210200111011210222 |
4 | 300333332112301310 |
5 | 1330222401342023 |
6 | 40100421233512 |
7 | 3541540266422 |
oct | 607776266164 |
9 | 160720434728 |
10 | 52612918388 |
11 | 20349691338 |
12 | a243b62898 |
13 | 4c661b6994 |
14 | 2791776112 |
15 | 157de77cc8 |
hex | c3ff96c74 |
52612918388 has 12 divisors (see below), whose sum is σ = 92114416800. Its totient is φ = 26294513592.
The previous prime is 52612918387. The next prime is 52612918441. The reversal of 52612918388 is 88381921625.
It is a hoax number, since the sum of its digits (53) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52612918387) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2976488 + ... + 2994111.
It is an arithmetic number, because the mean of its divisors is an integer number (7676201400).
Almost surely, 252612918388 is an apocalyptic number.
It is an amenable number.
52612918388 is a deficient number, since it is larger than the sum of its proper divisors (39501498412).
52612918388 is a wasteful number, since it uses less digits than its factorization.
52612918388 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5972806 (or 5972804 counting only the distinct ones).
The product of its digits is 1658880, while the sum is 53.
The spelling of 52612918388 in words is "fifty-two billion, six hundred twelve million, nine hundred eighteen thousand, three hundred eighty-eight".
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