Base | Representation |
---|---|
bin | 11101110100000111… |
… | …111100010011110100 |
3 | 10001122001010102012010 |
4 | 131310013330103310 |
5 | 1011030312311124 |
6 | 22412341524220 |
7 | 2212212045102 |
oct | 356407742364 |
9 | 101561112163 |
10 | 32013010164 |
11 | 126385673a3 |
12 | 6255113670 |
13 | 3032446185 |
14 | 179992cc72 |
15 | c7570b529 |
hex | 7741fc4f4 |
32013010164 has 24 divisors (see below), whose sum is σ = 74937215808. Its totient is φ = 10636690240.
The previous prime is 32013010163. The next prime is 32013010213. The reversal of 32013010164 is 46101031023.
It is a self number, because there is not a number n which added to its sum of digits gives 32013010164.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (32013010163) 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, 4285257 + ... + 4292720.
It is an arithmetic number, because the mean of its divisors is an integer number (3122383992).
Almost surely, 232013010164 is an apocalyptic number.
It is an amenable number.
32013010164 is an abundant number, since it is smaller than the sum of its proper divisors (42924205644).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
32013010164 is a wasteful number, since it uses less digits than its factorization.
32013010164 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8578295 (or 8578293 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 21.
Adding to 32013010164 its reverse (46101031023), we get a palindrome (78114041187).
The spelling of 32013010164 in words is "thirty-two billion, thirteen million, ten thousand, one hundred sixty-four".
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