Base | Representation |
---|---|
bin | 110000111111100010… |
… | …110101010000111111 |
3 | 12000210011220121110221 |
4 | 300333202311100333 |
5 | 1330214030000411 |
6 | 40100002442211 |
7 | 3541422046114 |
oct | 607742652077 |
9 | 160704817427 |
10 | 52605703231 |
11 | 203456034a4 |
12 | a241663367 |
13 | 4c6485b863 |
14 | 279081890b |
15 | 157d500071 |
hex | c3f8b543f |
52605703231 has 4 divisors (see below), whose sum is σ = 54027479032. Its totient is φ = 51183927432.
The previous prime is 52605703229. The next prime is 52605703259. The reversal of 52605703231 is 13230750625.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 52605703231 - 21 = 52605703229 is a prime.
It is a super-2 number, since 2×526057032312 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52605703211) 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, 710887845 + ... + 710887918.
It is an arithmetic number, because the mean of its divisors is an integer number (13506869758).
Almost surely, 252605703231 is an apocalyptic number.
52605703231 is a deficient number, since it is larger than the sum of its proper divisors (1421775801).
52605703231 is a wasteful number, since it uses less digits than its factorization.
52605703231 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1421775800.
The product of its (nonzero) digits is 37800, while the sum is 34.
The spelling of 52605703231 in words is "fifty-two billion, six hundred five million, seven hundred three thousand, two hundred thirty-one".
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