Base | Representation |
---|---|
bin | 10001111111011… |
… | …10101010000000 |
3 | 101111222201200020 |
4 | 20333232222000 |
5 | 302114031104 |
6 | 22550453440 |
7 | 3511555245 |
oct | 1077565200 |
9 | 344881606 |
10 | 150923904 |
11 | 782133aa |
12 | 42664280 |
13 | 253635b1 |
14 | 160895cc |
15 | d3b32d9 |
hex | 8feea80 |
150923904 has 32 divisors (see below), whose sum is σ = 400892640. Its totient is φ = 50307840.
The previous prime is 150923887. The next prime is 150923933. The reversal of 150923904 is 409329051.
150923904 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (32).
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 196132 + ... + 196899.
It is an arithmetic number, because the mean of its divisors is an integer number (12527895).
Almost surely, 2150923904 is an apocalyptic number.
It is an amenable number.
150923904 is an abundant number, since it is smaller than the sum of its proper divisors (249968736).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
150923904 is an equidigital number, since it uses as much as digits as its factorization.
150923904 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 393048 (or 393036 counting only the distinct ones).
The product of its (nonzero) digits is 9720, while the sum is 33.
The square root of 150923904 is about 12285.1090349252. The cubic root of 150923904 is about 532.4179352915.
The spelling of 150923904 in words is "one hundred fifty million, nine hundred twenty-three thousand, nine hundred four".
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