Base | Representation |
---|---|
bin | 10010001100111… |
… | …11010100111101 |
3 | 101122022202201001 |
4 | 21012133110331 |
5 | 303042234000 |
6 | 23052450301 |
7 | 3532616131 |
oct | 1106372475 |
9 | 348282631 |
10 | 152696125 |
11 | 7921394a |
12 | 43179991 |
13 | 2583414a |
14 | 163cb3c1 |
15 | d61346a |
hex | 919f53d |
152696125 has 32 divisors (see below), whose sum is σ = 203400288. Its totient is φ = 114048000.
The previous prime is 152696123. The next prime is 152696147. The reversal of 152696125 is 521696251.
It can be written as a sum of positive squares in 16 ways, for example, as 121749156 + 30946969 = 11034^2 + 5563^2 .
It is not a de Polignac number, because 152696125 - 21 = 152696123 is a prime.
It is a super-2 number, since 2×1526961252 = 46632213180031250, which contains 22 as substring.
It is a Duffinian number.
Its product of digits (32400) is a multiple of the sum of its prime divisors (600).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (152696123) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 384427 + ... + 384823.
It is an arithmetic number, because the mean of its divisors is an integer number (6356259).
Almost surely, 2152696125 is an apocalyptic number.
It is an amenable number.
152696125 is a deficient number, since it is larger than the sum of its proper divisors (50704163).
152696125 is a wasteful number, since it uses less digits than its factorization.
152696125 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 610 (or 600 counting only the distinct ones).
The product of its digits is 32400, while the sum is 37.
The square root of 152696125 is about 12357.0273528871. The cubic root of 152696125 is about 534.4938001774.
The spelling of 152696125 in words is "one hundred fifty-two million, six hundred ninety-six thousand, one hundred twenty-five".
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