Base | Representation |
---|---|
bin | 11111000001110010111… |
… | …000101001001000110000 |
3 | 21112211122212020022202001 |
4 | 133001302320221020300 |
5 | 234413302143330000 |
6 | 4311311123103344 |
7 | 310022451262114 |
oct | 37016270511060 |
9 | 7484585208661 |
10 | 2132231230000 |
11 | 752301a40053 |
12 | 2a52a7b11b54 |
13 | 1260b7783331 |
14 | 752b4405744 |
15 | 3a6e6b7b46a |
hex | 1f072e29230 |
2132231230000 has 50 divisors (see below), whose sum is σ = 5162345055164. Its totient is φ = 852892488000.
The previous prime is 2132231229991. The next prime is 2132231230033. The reversal of 2132231230000 is 321322312.
It is a tau number, because it is divible by the number of its divisors (50).
It is a self number, because there is not a number n which added to its sum of digits gives 2132231230000.
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, 106601562 + ... + 106621561.
Almost surely, 22132231230000 is an apocalyptic number.
2132231230000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2132231230000 is an abundant number, since it is smaller than the sum of its proper divisors (3030113825164).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2132231230000 is an equidigital number, since it uses as much as digits as its factorization.
2132231230000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 213223151 (or 213223130 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 19.
Adding to 2132231230000 its reverse (321322312), we get a palindrome (2132552552312).
It can be divided in two parts, 2132 and 231230000, that added together give a palindrome (231232132).
The spelling of 2132231230000 in words is "two trillion, one hundred thirty-two billion, two hundred thirty-one million, two hundred thirty thousand".
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