Base | Representation |
---|---|
bin | 110000111001101011… |
… | …100111010100001001 |
3 | 12000112022211100100200 |
4 | 300321223213110021 |
5 | 1330013334421324 |
6 | 40042130322413 |
7 | 3536116020666 |
oct | 607153472411 |
9 | 160468740320 |
10 | 52507342089 |
11 | 202a50312a4 |
12 | a214729409 |
13 | 4c4a36ccb7 |
14 | 2781732a6d |
15 | 1574a70ec9 |
hex | c39ae7509 |
52507342089 has 6 divisors (see below), whose sum is σ = 75843938586. Its totient is φ = 35004894720.
The previous prime is 52507342067. The next prime is 52507342103. The reversal of 52507342089 is 98024370525.
52507342089 is a `hidden beast` number, since 525 + 0 + 7 + 3 + 42 + 0 + 89 = 666.
52507342089 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in only one way, i.e., 52380103689 + 127238400 = 228867^2 + 11280^2 .
It is not a de Polignac number, because 52507342089 - 29 = 52507341577 is a prime.
It is not an unprimeable number, because it can be changed into a prime (52507340089) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2917074552 + ... + 2917074569.
It is an arithmetic number, because the mean of its divisors is an integer number (12640656431).
Almost surely, 252507342089 is an apocalyptic number.
It is an amenable number.
52507342089 is a deficient number, since it is larger than the sum of its proper divisors (23336596497).
52507342089 is a wasteful number, since it uses less digits than its factorization.
52507342089 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5834149127 (or 5834149124 counting only the distinct ones).
The product of its (nonzero) digits is 604800, while the sum is 45.
The spelling of 52507342089 in words is "fifty-two billion, five hundred seven million, three hundred forty-two thousand, eighty-nine".
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