Base | Representation |
---|---|
bin | 10010001010011… |
… | …00000101001100 |
3 | 101121200102222021 |
4 | 21011030011030 |
5 | 303000331043 |
6 | 23041255524 |
7 | 3526666051 |
oct | 1105140514 |
9 | 347612867 |
10 | 152355148 |
11 | 79000750 |
12 | 430345a4 |
13 | 25744b9a |
14 | 1633d028 |
15 | d5973ed |
hex | 914c14c |
152355148 has 24 divisors (see below), whose sum is σ = 306169920. Its totient is φ = 65607120.
The previous prime is 152355143. The next prime is 152355187. The reversal of 152355148 is 841553251.
It is a super-2 number, since 2×1523551482 = 46424182244203808, which contains 22 as substring.
It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.
It is not an unprimeable number, because it can be changed into a prime (152355143) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 90286 + ... + 91957.
It is an arithmetic number, because the mean of its divisors is an integer number (12757080).
Almost surely, 2152355148 is an apocalyptic number.
It is an amenable number.
152355148 is an abundant number, since it is smaller than the sum of its proper divisors (153814772).
152355148 is a wasteful number, since it uses less digits than its factorization.
152355148 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 182277 (or 182275 counting only the distinct ones).
The product of its digits is 24000, while the sum is 34.
The square root of 152355148 is about 12343.2227558284. Note that the first 3 decimals coincide. The cubic root of 152355148 is about 534.0956544736.
The spelling of 152355148 in words is "one hundred fifty-two million, three hundred fifty-five thousand, one hundred forty-eight".
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