Base | Representation |
---|---|
bin | 10010001000000… |
… | …10010110101100 |
3 | 101121010002201200 |
4 | 21010002112230 |
5 | 302411200124 |
6 | 23031005500 |
7 | 3524300454 |
oct | 1104022654 |
9 | 347102650 |
10 | 152053164 |
11 | 7891487a |
12 | 42b09890 |
13 | 2566a5b3 |
14 | 162a0d64 |
15 | d537bc9 |
hex | 91025ac |
152053164 has 18 divisors (see below), whose sum is σ = 384356700. Its totient is φ = 50684376.
The previous prime is 152053157. The next prime is 152053169. The reversal of 152053164 is 461350251.
It is a tau number, because it is divible by the number of its divisors (18).
It is not an unprimeable number, because it can be changed into a prime (152053169) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2111814 + ... + 2111885.
It is an arithmetic number, because the mean of its divisors is an integer number (21353150).
Almost surely, 2152053164 is an apocalyptic number.
It is an amenable number.
152053164 is an abundant number, since it is smaller than the sum of its proper divisors (232303536).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
152053164 is a wasteful number, since it uses less digits than its factorization.
152053164 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4223709 (or 4223704 counting only the distinct ones).
The product of its (nonzero) digits is 3600, while the sum is 27.
The square root of 152053164 is about 12330.9839023494. The cubic root of 152053164 is about 533.7425430641.
The spelling of 152053164 in words is "one hundred fifty-two million, fifty-three thousand, one hundred sixty-four".
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