Base | Representation |
---|---|
bin | 11101110011011010… |
… | …001101000001100000 |
3 | 10001121012120020202222 |
4 | 131303122031001200 |
5 | 1011014230120000 |
6 | 22411232530212 |
7 | 2212005116255 |
oct | 356332150140 |
9 | 101535506688 |
10 | 32001020000 |
11 | 12631817a74 |
12 | 62510b0968 |
13 | 302cb087c1 |
14 | 17980cb42c |
15 | c7463da85 |
hex | 77368d060 |
32001020000 has 60 divisors (see below), whose sum is σ = 78727358556. Its totient is φ = 12800400000.
The previous prime is 32001019987. The next prime is 32001020027. The reversal of 32001020000 is 2010023.
It is a Harshad number since it is a multiple of its sum of digits (8).
It is a self number, because there is not a number n which added to its sum of digits gives 32001020000.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 780026 + ... + 820025.
Almost surely, 232001020000 is an apocalyptic number.
It is an amenable number.
32001020000 is an abundant number, since it is smaller than the sum of its proper divisors (46726338556).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
32001020000 is an equidigital number, since it uses as much as digits as its factorization.
32001020000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1600081 (or 1600058 counting only the distinct ones).
The product of its (nonzero) digits is 12, while the sum is 8.
Adding to 32001020000 its reverse (2010023), we get a palindrome (32003030023).
The spelling of 32001020000 in words is "thirty-two billion, one million, twenty thousand".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •