Base | Representation |
---|---|
bin | 10110100010100010… |
… | …00100101111001000 |
3 | 1011020022212210121012 |
4 | 23101101010233020 |
5 | 144240304123314 |
6 | 5320431103052 |
7 | 605604341636 |
oct | 132121045710 |
9 | 34208783535 |
10 | 12100848584 |
11 | 514a682710 |
12 | 2418671a88 |
13 | 11ab014646 |
14 | 82b190356 |
15 | 4ac54193e |
hex | 2d1444bc8 |
12100848584 has 16 divisors (see below), whose sum is σ = 24751735920. Its totient is φ = 5500385680.
The previous prime is 12100848563. The next prime is 12100848623. The reversal of 12100848584 is 48584800121.
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, 68754734 + ... + 68754909.
It is an arithmetic number, because the mean of its divisors is an integer number (1546983495).
Almost surely, 212100848584 is an apocalyptic number.
It is an amenable number.
12100848584 is an abundant number, since it is smaller than the sum of its proper divisors (12650887336).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12100848584 is a wasteful number, since it uses less digits than its factorization.
12100848584 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 137509660 (or 137509656 counting only the distinct ones).
The product of its (nonzero) digits is 81920, while the sum is 41.
The spelling of 12100848584 in words is "twelve billion, one hundred million, eight hundred forty-eight thousand, five hundred eighty-four".
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