Base | Representation |
---|---|
bin | 10010001101101… |
… | …01110011100000 |
3 | 101122111102222221 |
4 | 21012311303200 |
5 | 303103210232 |
6 | 23054440424 |
7 | 3533451424 |
oct | 1106656340 |
9 | 348442887 |
10 | 152788192 |
11 | 79277037 |
12 | 43203114 |
13 | 2586701b |
14 | 16412b84 |
15 | d630897 |
hex | 91b5ce0 |
152788192 has 24 divisors (see below), whose sum is σ = 303908976. Its totient is φ = 75604992.
The previous prime is 152788151. The next prime is 152788193. The reversal of 152788192 is 291887251.
It is a happy number.
It is a super-2 number, since 2×1527881922 = 46688463229257728, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (152788193) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21508 + ... + 27715.
It is an arithmetic number, because the mean of its divisors is an integer number (12662874).
Almost surely, 2152788192 is an apocalyptic number.
It is an amenable number.
152788192 is a deficient number, since it is larger than the sum of its proper divisors (151120784).
152788192 is an equidigital number, since it uses as much as digits as its factorization.
152788192 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 49330 (or 49322 counting only the distinct ones).
The product of its digits is 80640, while the sum is 43.
The square root of 152788192 is about 12360.7520806786. The cubic root of 152788192 is about 534.6012016234.
The spelling of 152788192 in words is "one hundred fifty-two million, seven hundred eighty-eight thousand, one hundred ninety-two".
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