Base | Representation |
---|---|
bin | 10010101110000… |
… | …10001011001100 |
3 | 101221111010000010 |
4 | 21113002023030 |
5 | 310200030124 |
6 | 23325433220 |
7 | 3614521431 |
oct | 1127021314 |
9 | 357433003 |
10 | 157033164 |
11 | 80706382 |
12 | 4470b810 |
13 | 266c2242 |
14 | 16bd9b88 |
15 | dbbd529 |
hex | 95c22cc |
157033164 has 24 divisors (see below), whose sum is σ = 366635248. Its totient is φ = 52312320.
The previous prime is 157033153. The next prime is 157033169. The reversal of 157033164 is 461330751.
It is not an unprimeable number, because it can be changed into a prime (157033169) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24504 + ... + 30240.
Almost surely, 2157033164 is an apocalyptic number.
It is an amenable number.
157033164 is an abundant number, since it is smaller than the sum of its proper divisors (209602084).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
157033164 is a wasteful number, since it uses less digits than its factorization.
157033164 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8025 (or 8023 counting only the distinct ones).
The product of its (nonzero) digits is 7560, while the sum is 30.
The square root of 157033164 is about 12531.2874039342. The cubic root of 157033164 is about 539.5070535734.
The spelling of 157033164 in words is "one hundred fifty-seven million, thirty-three thousand, one hundred sixty-four".
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