Base | Representation |
---|---|
bin | 10010001100010… |
… | …00110111101100 |
3 | 101122011002112012 |
4 | 21012020313230 |
5 | 303031313030 |
6 | 23050500352 |
7 | 3532054013 |
oct | 1106106754 |
9 | 348132465 |
10 | 152604140 |
11 | 79160827 |
12 | 431346b8 |
13 | 25801310 |
14 | 163a5a7a |
15 | d5e6095 |
hex | 9188dec |
152604140 has 24 divisors (see below), whose sum is σ = 345120720. Its totient is φ = 56346048.
The previous prime is 152604107. The next prime is 152604167. The reversal of 152604140 is 41406251.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 293210 + ... + 293729.
It is an arithmetic number, because the mean of its divisors is an integer number (14380030).
Almost surely, 2152604140 is an apocalyptic number.
152604140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
152604140 is an abundant number, since it is smaller than the sum of its proper divisors (192516580).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
152604140 is a wasteful number, since it uses less digits than its factorization.
152604140 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 586961 (or 586959 counting only the distinct ones).
The product of its (nonzero) digits is 960, while the sum is 23.
The square root of 152604140 is about 12353.3048209781. The cubic root of 152604140 is about 534.3864512668.
The spelling of 152604140 in words is "one hundred fifty-two million, six hundred four thousand, one hundred forty".
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