Base | Representation |
---|---|
bin | 10010001111010… |
… | …01011000000000 |
3 | 101122220011202100 |
4 | 21013221120000 |
5 | 303131440144 |
6 | 23103150400 |
7 | 3535321314 |
oct | 1107513000 |
9 | 348804670 |
10 | 152999424 |
11 | 79400806 |
12 | 432a5400 |
13 | 2590c206 |
14 | 16469b44 |
15 | d673269 |
hex | 91e9600 |
152999424 has 60 divisors (see below), whose sum is σ = 441579996. Its totient is φ = 50998272.
The previous prime is 152999423. The next prime is 152999437. The reversal of 152999424 is 424999251.
152999424 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 152999424.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (152999423) 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, 11994 + ... + 21209.
Almost surely, 2152999424 is an apocalyptic number.
It is an amenable number.
152999424 is an abundant number, since it is smaller than the sum of its proper divisors (288580572).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
152999424 is an equidigital number, since it uses as much as digits as its factorization.
152999424 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33227 (or 33208 counting only the distinct ones).
The product of its digits is 233280, while the sum is 45.
The square root of 152999424 is about 12369.2935934111. The cubic root of 152999424 is about 534.8474529411.
The spelling of 152999424 in words is "one hundred fifty-two million, nine hundred ninety-nine thousand, four hundred twenty-four".
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