Base | Representation |
---|---|
bin | 111001101010… |
… | …0010011000000 |
3 | 2002212211100101 |
4 | 1303110103000 |
5 | 30214322241 |
6 | 2555532144 |
7 | 514643140 |
oct | 163242300 |
9 | 62784311 |
10 | 30229696 |
11 | 16078022 |
12 | a15a054 |
13 | 63556c3 |
14 | 402c920 |
15 | 29c1e31 |
hex | 1cd44c0 |
30229696 has 28 divisors (see below), whose sum is σ = 68557648. Its totient is φ = 12955392.
The previous prime is 30229673. The next prime is 30229721. The reversal of 30229696 is 69692203.
It is a tau number, because it is divible by the number of its divisors (28).
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33291 + ... + 34186.
Almost surely, 230229696 is an apocalyptic number.
It is an amenable number.
30229696 is an abundant number, since it is smaller than the sum of its proper divisors (38327952).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30229696 is an equidigital number, since it uses as much as digits as its factorization.
30229696 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 67496 (or 67486 counting only the distinct ones).
The product of its (nonzero) digits is 34992, while the sum is 37.
The square root of 30229696 is about 5498.1538719828. The cubic root of 30229696 is about 311.5142562054.
The spelling of 30229696 in words is "thirty million, two hundred twenty-nine thousand, six hundred ninety-six".
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