Base | Representation |
---|---|
bin | 1110000001001000111110… |
… | …00001100111111100001000 |
3 | 11001010220000011002111121102 |
4 | 13000210133001213330020 |
5 | 13020021111201142244 |
6 | 145321012314200532 |
7 | 6331032434422160 |
oct | 700443701477410 |
9 | 131126004074542 |
10 | 30825500802824 |
11 | 9905026647402 |
12 | 355a231a23148 |
13 | 1427aa85c8760 |
14 | 787d683bd5a0 |
15 | 386c96c1454e |
hex | 1c091f067f08 |
30825500802824 has 64 divisors (see below), whose sum is σ = 74879759068800. Its totient is φ = 11552877103104.
The previous prime is 30825500802763. The next prime is 30825500802857. The reversal of 30825500802824 is 42820800552803.
It is a super-2 number, since 2×308255008028242 (a number of 28 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1114268297 + ... + 1114295960.
It is an arithmetic number, because the mean of its divisors is an integer number (1169996235450).
Almost surely, 230825500802824 is an apocalyptic number.
It is an amenable number.
30825500802824 is an abundant number, since it is smaller than the sum of its proper divisors (44054258265976).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30825500802824 is a wasteful number, since it uses less digits than its factorization.
30825500802824 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2228564302 (or 2228564298 counting only the distinct ones).
The product of its (nonzero) digits is 1228800, while the sum is 47.
The spelling of 30825500802824 in words is "thirty trillion, eight hundred twenty-five billion, five hundred million, eight hundred two thousand, eight hundred twenty-four".
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