Base | Representation |
---|---|
bin | 110001000000000111… |
… | …000000101110101100 |
3 | 12000210211202110021102 |
4 | 301000013000232230 |
5 | 1330223441443442 |
6 | 40100542022232 |
7 | 3541565466506 |
oct | 610007005654 |
9 | 160724673242 |
10 | 52615187372 |
11 | 2034a9a1030 |
12 | a244877978 |
13 | 4c667cc687 |
14 | 2791ba6d76 |
15 | 157e275232 |
hex | c401c0bac |
52615187372 has 24 divisors (see below), whose sum is σ = 105733871040. Its totient is φ = 22657257360.
The previous prime is 52615187341. The next prime is 52615187377. The reversal of 52615187372 is 27378151625.
It is not an unprimeable number, because it can be changed into a prime (52615187377) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31467578 + ... + 31469249.
It is an arithmetic number, because the mean of its divisors is an integer number (4405577960).
Almost surely, 252615187372 is an apocalyptic number.
It is an amenable number.
52615187372 is an abundant number, since it is smaller than the sum of its proper divisors (53118683668).
52615187372 is a wasteful number, since it uses less digits than its factorization.
52615187372 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 62936861 (or 62936859 counting only the distinct ones).
The product of its digits is 705600, while the sum is 47.
The spelling of 52615187372 in words is "fifty-two billion, six hundred fifteen million, one hundred eighty-seven thousand, three hundred seventy-two".
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