Base | Representation |
---|---|
bin | 10010110101000… |
… | …01100011001110 |
3 | 102000012121002000 |
4 | 21122201203032 |
5 | 310413314420 |
6 | 23401213130 |
7 | 3625352055 |
oct | 1132414316 |
9 | 360177060 |
10 | 157948110 |
11 | 81180831 |
12 | 44a911a6 |
13 | 26952828 |
14 | 16d9739c |
15 | dcee690 |
hex | 96a18ce |
157948110 has 32 divisors (see below), whose sum is σ = 421195680. Its totient is φ = 42119424.
The previous prime is 157948081. The next prime is 157948111. The reversal of 157948110 is 11849751.
157948110 is a `hidden beast` number, since 1 + 579 + 4 + 81 + 1 + 0 = 666.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (157948111) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 292227 + ... + 292766.
It is an arithmetic number, because the mean of its divisors is an integer number (13162365).
Almost surely, 2157948110 is an apocalyptic number.
157948110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
157948110 is an abundant number, since it is smaller than the sum of its proper divisors (263247570).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
157948110 is a wasteful number, since it uses less digits than its factorization.
157948110 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 585009 (or 585003 counting only the distinct ones).
The product of its (nonzero) digits is 10080, while the sum is 36.
The square root of 157948110 is about 12567.7408471053. The cubic root of 157948110 is about 540.5528289060.
The spelling of 157948110 in words is "one hundred fifty-seven million, nine hundred forty-eight thousand, one hundred ten".
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