Base | Representation |
---|---|
bin | 111010001101… |
… | …1111000101100 |
3 | 2010102201120200 |
4 | 1310123320230 |
5 | 30303213144 |
6 | 3010113500 |
7 | 520304055 |
oct | 164337054 |
9 | 63381520 |
10 | 30522924 |
11 | 16258363 |
12 | a27b890 |
13 | 6429003 |
14 | 40a772c |
15 | 2a2dc69 |
hex | 1d1be2c |
30522924 has 36 divisors (see below), whose sum is σ = 77632464. Its totient is φ = 10111392.
The previous prime is 30522923. The next prime is 30522931. The reversal of 30522924 is 42922503.
It is a tau number, because it is divible by the number of its divisors (36).
It is not an unprimeable number, because it can be changed into a prime (30522923) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3474 + ... + 8550.
Almost surely, 230522924 is an apocalyptic number.
It is an amenable number.
30522924 is an abundant number, since it is smaller than the sum of its proper divisors (47109540).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30522924 is a wasteful number, since it uses less digits than its factorization.
30522924 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5254 (or 5249 counting only the distinct ones).
The product of its (nonzero) digits is 4320, while the sum is 27.
The square root of 30522924 is about 5524.7555602035. The cubic root of 30522924 is about 312.5182461880.
The spelling of 30522924 in words is "thirty million, five hundred twenty-two thousand, nine hundred twenty-four".
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