Base | Representation |
---|---|
bin | 101101011010110000110… |
… | …101001110110100010000 |
3 | 102001101010201202012121102 |
4 | 231122300311032310100 |
5 | 402114014412014412 |
6 | 10345453003243532 |
7 | 441331042532042 |
oct | 55326065166420 |
9 | 12041121665542 |
10 | 3121113001232 |
11 | aa3724a16126 |
12 | 424a865195a8 |
13 | 19842049a885 |
14 | ab0c3da3a92 |
15 | 562c229c8c2 |
hex | 2d6b0d4ed10 |
3121113001232 has 20 divisors (see below), whose sum is σ = 6365427832080. Its totient is φ = 1478421947808.
The previous prime is 3121113001189. The next prime is 3121113001261. The reversal of 3121113001232 is 2321003111213.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5133409238 + ... + 5133409845.
It is an arithmetic number, because the mean of its divisors is an integer number (318271391604).
Almost surely, 23121113001232 is an apocalyptic number.
It is an amenable number.
3121113001232 is an abundant number, since it is smaller than the sum of its proper divisors (3244314830848).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3121113001232 is a wasteful number, since it uses less digits than its factorization.
3121113001232 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10266819110 (or 10266819104 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 20.
Adding to 3121113001232 its reverse (2321003111213), we get a palindrome (5442116112445).
The spelling of 3121113001232 in words is "three trillion, one hundred twenty-one billion, one hundred thirteen million, one thousand, two hundred thirty-two".
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