Base | Representation |
---|---|
bin | 110001000111110100… |
… | …000111011000101001 |
3 | 12001010211222202111100 |
4 | 301013310013120221 |
5 | 1331010034423000 |
6 | 40121440352013 |
7 | 3545025304305 |
oct | 610764073051 |
9 | 161124882440 |
10 | 52744451625 |
11 | 20406960198 |
12 | a280015609 |
13 | 4c8751b2b8 |
14 | 27a5014d05 |
15 | 158a7aaa00 |
hex | c47d07629 |
52744451625 has 96 divisors (see below), whose sum is σ = 97444459008. Its totient is φ = 27435283200.
The previous prime is 52744451587. The next prime is 52744451629. The reversal of 52744451625 is 52615444725.
52744451625 is a `hidden beast` number, since 5 + 2 + 74 + 44 + 516 + 25 = 666.
It is not a de Polignac number, because 52744451625 - 26 = 52744451561 is a prime.
It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is not an unprimeable number, because it can be changed into a prime (52744451629) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 16548282 + ... + 16551468.
It is an arithmetic number, because the mean of its divisors is an integer number (1015046448).
Almost surely, 252744451625 is an apocalyptic number.
It is an amenable number.
52744451625 is a deficient number, since it is larger than the sum of its proper divisors (44700007383).
52744451625 is a wasteful number, since it uses less digits than its factorization.
52744451625 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3568 (or 3555 counting only the distinct ones).
The product of its digits is 1344000, while the sum is 45.
The spelling of 52744451625 in words is "fifty-two billion, seven hundred forty-four million, four hundred fifty-one thousand, six hundred twenty-five".
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