Base | Representation |
---|---|
bin | 10010001100011… |
… | …10001111010011 |
3 | 101122012012200200 |
4 | 21012032033103 |
5 | 303033014011 |
6 | 23051150243 |
7 | 3532205100 |
oct | 1106161723 |
9 | 348165620 |
10 | 152626131 |
11 | 791762a9 |
12 | 43145383 |
13 | 2580b328 |
14 | 163adaa7 |
15 | d5ec856 |
hex | 918e3d3 |
152626131 has 18 divisors (see below), whose sum is σ = 256454172. Its totient is φ = 87214680.
The previous prime is 152626129. The next prime is 152626139. The reversal of 152626131 is 131626251.
152626131 is a `hidden beast` number, since 1 + 5 + 2 + 626 + 1 + 31 = 666.
152626131 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 152626131 - 21 = 152626129 is a prime.
It is a super-2 number, since 2×1526261312 = 46589471728058322, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 152626095 and 152626104.
It is not an unprimeable number, because it can be changed into a prime (152626139) by changing a digit.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 172605 + ... + 173486.
It is an arithmetic number, because the mean of its divisors is an integer number (14247454).
Almost surely, 2152626131 is an apocalyptic number.
152626131 is a deficient number, since it is larger than the sum of its proper divisors (103828041).
152626131 is a wasteful number, since it uses less digits than its factorization.
152626131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 346111 (or 346101 counting only the distinct ones).
The product of its digits is 2160, while the sum is 27.
The square root of 152626131 is about 12354.1948746165. The cubic root of 152626131 is about 534.4121192641.
The spelling of 152626131 in words is "one hundred fifty-two million, six hundred twenty-six thousand, one hundred thirty-one".
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