Base | Representation |
---|---|
bin | 11100001001000010… |
… | …101010101101001000 |
3 | 2212222211121110211122 |
4 | 130021002222231020 |
5 | 443340403341344 |
6 | 21514203414412 |
7 | 2116535500541 |
oct | 341102525510 |
9 | 85884543748 |
10 | 30216465224 |
11 | 118a6452610 |
12 | 5a33524408 |
13 | 2b0719592a |
14 | 16690b54c8 |
15 | bbcb36aee |
hex | 7090aab48 |
30216465224 has 32 divisors (see below), whose sum is σ = 62029584000. Its totient is φ = 13685161920.
The previous prime is 30216465217. The next prime is 30216465259. The reversal of 30216465224 is 42256461203.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 595424 + ... + 644175.
It is an arithmetic number, because the mean of its divisors is an integer number (1938424500).
Almost surely, 230216465224 is an apocalyptic number.
It is an amenable number.
30216465224 is an abundant number, since it is smaller than the sum of its proper divisors (31813118776).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30216465224 is a wasteful number, since it uses less digits than its factorization.
30216465224 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1239893 (or 1239889 counting only the distinct ones).
The product of its (nonzero) digits is 69120, while the sum is 35.
The spelling of 30216465224 in words is "thirty billion, two hundred sixteen million, four hundred sixty-five thousand, two hundred twenty-four".
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