Base | Representation |
---|---|
bin | 1111101100111… |
… | …11111011001100 |
3 | 100011212102112201 |
4 | 13312133323030 |
5 | 232210231202 |
6 | 21023211244 |
7 | 3156442612 |
oct | 766377314 |
9 | 304772481 |
10 | 131727052 |
11 | 683a1536 |
12 | 38146b24 |
13 | 213a1902 |
14 | 136cd6b2 |
15 | b870387 |
hex | 7d9fecc |
131727052 has 6 divisors (see below), whose sum is σ = 230522348. Its totient is φ = 65863524.
The previous prime is 131727047. The next prime is 131727053. The reversal of 131727052 is 250727131.
It is a super-2 number, since 2×1317270522 = 34704032457221408, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 131727052.
It is not an unprimeable number, because it can be changed into a prime (131727053) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16465878 + ... + 16465885.
Almost surely, 2131727052 is an apocalyptic number.
It is an amenable number.
131727052 is a deficient number, since it is larger than the sum of its proper divisors (98795296).
131727052 is a wasteful number, since it uses less digits than its factorization.
131727052 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 32931767 (or 32931765 counting only the distinct ones).
The product of its (nonzero) digits is 2940, while the sum is 28.
The square root of 131727052 is about 11477.2406091360. The cubic root of 131727052 is about 508.8131468443.
The spelling of 131727052 in words is "one hundred thirty-one million, seven hundred twenty-seven thousand, fifty-two".
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