Base | Representation |
---|---|
bin | 11100011101001100… |
… | …011010100000011000 |
3 | 2220212101210201000221 |
4 | 130131030122200120 |
5 | 1000033432032012 |
6 | 22011522205424 |
7 | 2131112341234 |
oct | 343514324030 |
9 | 86771721027 |
10 | 30554564632 |
11 | 11a5a289709 |
12 | 5b087b3874 |
13 | 2b5c243157 |
14 | 169bd655c4 |
15 | bdc66e507 |
hex | 71d31a818 |
30554564632 has 16 divisors (see below), whose sum is σ = 57313825200. Its totient is φ = 15270877920.
The previous prime is 30554564629. The next prime is 30554564647. The reversal of 30554564632 is 23646545503.
It is a congruent number.
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, 780244 + ... + 818467.
It is an arithmetic number, because the mean of its divisors is an integer number (3582114075).
Almost surely, 230554564632 is an apocalyptic number.
It is an amenable number.
30554564632 is a deficient number, since it is larger than the sum of its proper divisors (26759260568).
30554564632 is a wasteful number, since it uses less digits than its factorization.
30554564632 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1601106 (or 1601102 counting only the distinct ones).
The product of its (nonzero) digits is 1296000, while the sum is 43.
The spelling of 30554564632 in words is "thirty billion, five hundred fifty-four million, five hundred sixty-four thousand, six hundred thirty-two".
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