Base | Representation |
---|---|
bin | 11101110100001010… |
… | …000001001011101100 |
3 | 10001122002011001202110 |
4 | 131310022001023230 |
5 | 1011030432220122 |
6 | 22412401324020 |
7 | 2212216502610 |
oct | 356412011354 |
9 | 101562131673 |
10 | 32013554412 |
11 | 126388a9294 |
12 | 6255336610 |
13 | 30325a6b08 |
14 | 1799a31340 |
15 | c757b790c |
hex | 7742812ec |
32013554412 has 24 divisors (see below), whose sum is σ = 85369478656. Its totient is φ = 9146729808.
The previous prime is 32013554381. The next prime is 32013554413. The reversal of 32013554412 is 21445531023.
It is a self number, because there is not a number n which added to its sum of digits gives 32013554412.
It is not an unprimeable number, because it can be changed into a prime (32013554413) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 190556788 + ... + 190556955.
Almost surely, 232013554412 is an apocalyptic number.
It is an amenable number.
32013554412 is an abundant number, since it is smaller than the sum of its proper divisors (53355924244).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
32013554412 is a wasteful number, since it uses less digits than its factorization.
32013554412 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 381113757 (or 381113755 counting only the distinct ones).
The product of its (nonzero) digits is 14400, while the sum is 30.
The spelling of 32013554412 in words is "thirty-two billion, thirteen million, five hundred fifty-four thousand, four hundred twelve".
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