Base | Representation |
---|---|
bin | 10010001110111… |
… | …01000010101110 |
3 | 101122210121110110 |
4 | 21013131002232 |
5 | 303123331120 |
6 | 23102120450 |
7 | 3535021122 |
oct | 1107350256 |
9 | 348717413 |
10 | 152948910 |
11 | 79376864 |
12 | 43280126 |
13 | 258c221a |
14 | 16455582 |
15 | d6632e0 |
hex | 91dd0ae |
152948910 has 32 divisors (see below), whose sum is σ = 372252672. Its totient is φ = 40211360.
The previous prime is 152948891. The next prime is 152948911. The reversal of 152948910 is 19849251.
152948910 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (152948911) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33774 + ... + 38033.
It is an arithmetic number, because the mean of its divisors is an integer number (11632896).
Almost surely, 2152948910 is an apocalyptic number.
152948910 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
152948910 is an abundant number, since it is smaller than the sum of its proper divisors (219303762).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
152948910 is a wasteful number, since it uses less digits than its factorization.
152948910 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 71888.
The product of its (nonzero) digits is 25920, while the sum is 39.
The square root of 152948910 is about 12367.2515135741. The cubic root of 152948910 is about 534.7885850548.
The spelling of 152948910 in words is "one hundred fifty-two million, nine hundred forty-eight thousand, nine hundred ten".
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