Base | Representation |
---|---|
bin | 11110000111000101… |
… | …000011101100111000 |
3 | 10002110012112001012101 |
4 | 132013011003230320 |
5 | 1012203220133422 |
6 | 22504101553144 |
7 | 2223123100525 |
oct | 360705035470 |
9 | 102405461171 |
10 | 32331021112 |
11 | 12791022765 |
12 | 63237157b4 |
13 | 30832abc30 |
14 | 17c9c7014c |
15 | c935c6c27 |
hex | 787143b38 |
32331021112 has 32 divisors (see below), whose sum is σ = 65956842000. Its totient is φ = 14768169984.
The previous prime is 32331021109. The next prime is 32331021211. The reversal of 32331021112 is 21112013323.
It is a super-2 number, since 2×323310211122 (a number of 22 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 32331021112.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1592362 + ... + 1612537.
Almost surely, 232331021112 is an apocalyptic number.
It is an amenable number.
32331021112 is an abundant number, since it is smaller than the sum of its proper divisors (33625820888).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
32331021112 is a wasteful number, since it uses less digits than its factorization.
32331021112 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3205015 (or 3205011 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 19.
Adding to 32331021112 its reverse (21112013323), we get a palindrome (53443034435).
The spelling of 32331021112 in words is "thirty-two billion, three hundred thirty-one million, twenty-one thousand, one hundred twelve".
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