Base | Representation |
---|---|
bin | 10010001000101… |
… | …01111110000000 |
3 | 101121021011221020 |
4 | 21010111332000 |
5 | 302421233004 |
6 | 23032425440 |
7 | 3525053625 |
oct | 1104257600 |
9 | 347234836 |
10 | 152133504 |
11 | 7896a176 |
12 | 42b48280 |
13 | 25698033 |
14 | 162c234c |
15 | d5518d9 |
hex | 9115f80 |
152133504 has 32 divisors (see below), whose sum is σ = 404105640. Its totient is φ = 50711040.
The previous prime is 152133503. The next prime is 152133547. The reversal of 152133504 is 405331251.
It is a tau number, because it is divible by the number of its divisors (32).
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (152133503) by changing a digit.
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, 197707 + ... + 198474.
Almost surely, 2152133504 is an apocalyptic number.
It is an amenable number.
152133504 is an abundant number, since it is smaller than the sum of its proper divisors (251972136).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
152133504 is an equidigital number, since it uses as much as digits as its factorization.
152133504 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 396198 (or 396186 counting only the distinct ones).
The product of its (nonzero) digits is 1800, while the sum is 24.
The square root of 152133504 is about 12334.2411197447. The cubic root of 152133504 is about 533.8365306421.
Adding to 152133504 its reverse (405331251), we get a palindrome (557464755).
The spelling of 152133504 in words is "one hundred fifty-two million, one hundred thirty-three thousand, five hundred four".
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