Base | Representation |
---|---|
bin | 10010110000000… |
… | …01111001010100 |
3 | 101221222101000210 |
4 | 21120001321110 |
5 | 310231403124 |
6 | 23335205420 |
7 | 3616656366 |
oct | 1130017124 |
9 | 357871023 |
10 | 157294164 |
11 | 80874485 |
12 | 44816870 |
13 | 26783c91 |
14 | 16c66d36 |
15 | dc20a29 |
hex | 9601e54 |
157294164 has 12 divisors (see below), whose sum is σ = 367019744. Its totient is φ = 52431384.
The previous prime is 157294153. The next prime is 157294187. The reversal of 157294164 is 461492751.
157294164 is digitally balanced in base 3, because in such base 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 (12).
It is a congruent number.
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 3 ways as a sum of consecutive naturals, for example, 6553912 + ... + 6553935.
Almost surely, 2157294164 is an apocalyptic number.
It is an amenable number.
157294164 is an abundant number, since it is smaller than the sum of its proper divisors (209725580).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
157294164 is a wasteful number, since it uses less digits than its factorization.
157294164 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13107854 (or 13107852 counting only the distinct ones).
The product of its digits is 60480, while the sum is 39.
The square root of 157294164 is about 12541.6970143597. The cubic root of 157294164 is about 539.8057874981.
The spelling of 157294164 in words is "one hundred fifty-seven million, two hundred ninety-four thousand, one hundred sixty-four".
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