Base | Representation |
---|---|
bin | 110000111011011110… |
… | …101110011010001111 |
3 | 12000121102121102112022 |
4 | 300323132232122033 |
5 | 1330044101031321 |
6 | 40045125200355 |
7 | 3536633350400 |
oct | 607336563217 |
9 | 160542542468 |
10 | 52537517711 |
11 | 20310071728 |
12 | a2228600bb |
13 | 4c536a6bb3 |
14 | 27857499a7 |
15 | 1577531dab |
hex | c3b7ae68f |
52537517711 has 12 divisors (see below), whose sum is σ = 62605685520. Its totient is φ = 43933811040.
The previous prime is 52537517663. The next prime is 52537517713. The reversal of 52537517711 is 11771573525.
It is not a de Polignac number, because 52537517711 - 222 = 52533323407 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52537517713) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13073531 + ... + 13077548.
It is an arithmetic number, because the mean of its divisors is an integer number (5217140460).
Almost surely, 252537517711 is an apocalyptic number.
52537517711 is a deficient number, since it is larger than the sum of its proper divisors (10068167809).
52537517711 is a wasteful number, since it uses less digits than its factorization.
52537517711 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26151134 (or 26151127 counting only the distinct ones).
The product of its digits is 257250, while the sum is 44.
The spelling of 52537517711 in words is "fifty-two billion, five hundred thirty-seven million, five hundred seventeen thousand, seven hundred eleven".
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