Base | Representation |
---|---|
bin | 10010001110100… |
… | …11001010100000 |
3 | 101122201112221212 |
4 | 21013103022200 |
5 | 303121032243 |
6 | 23101205252 |
7 | 3534462140 |
oct | 1107231240 |
9 | 348645855 |
10 | 152908448 |
11 | 79349420 |
12 | 43260828 |
13 | 258a9994 |
14 | 16444920 |
15 | d656318 |
hex | 91d32a0 |
152908448 has 48 divisors (see below), whose sum is σ = 375326784. Its totient is φ = 59573760.
The previous prime is 152908433. The next prime is 152908451. The reversal of 152908448 is 844809251.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28565 + ... + 33492.
It is an arithmetic number, because the mean of its divisors is an integer number (7819308).
Almost surely, 2152908448 is an apocalyptic number.
It is an amenable number.
152908448 is an abundant number, since it is smaller than the sum of its proper divisors (222418336).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
152908448 is a wasteful number, since it uses less digits than its factorization.
152908448 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 62085 (or 62077 counting only the distinct ones).
The product of its (nonzero) digits is 92160, while the sum is 41.
The square root of 152908448 is about 12365.6155528142. The cubic root of 152908448 is about 534.7414221947.
The spelling of 152908448 in words is "one hundred fifty-two million, nine hundred eight thousand, four hundred forty-eight".
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