Base | Representation |
---|---|
bin | 101101100011001010011… |
… | …010011100011001111100 |
3 | 102002020102021210222022011 |
4 | 231203022122130121330 |
5 | 402241002310334322 |
6 | 10353543550301004 |
7 | 442100410015345 |
oct | 55431232343174 |
9 | 12066367728264 |
10 | 3130132121212 |
11 | aa7532a86498 |
12 | 426782ab7764 |
13 | 199229bb3865 |
14 | ab6dbb550cc |
15 | 5664dea4677 |
hex | 2d8ca69c67c |
3130132121212 has 12 divisors (see below), whose sum is σ = 5487745349800. Its totient is φ = 1562204878416.
The previous prime is 3130132121201. The next prime is 3130132121269. The reversal of 3130132121212 is 2121212310313.
It is a congruent 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, 715293087 + ... + 715297462.
Almost surely, 23130132121212 is an apocalyptic number.
It is an amenable number.
3130132121212 is a deficient number, since it is larger than the sum of its proper divisors (2357613228588).
3130132121212 is a wasteful number, since it uses less digits than its factorization.
3130132121212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1430591100 (or 1430591098 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 22.
Adding to 3130132121212 its reverse (2121212310313), we get a palindrome (5251344431525).
The spelling of 3130132121212 in words is "three trillion, one hundred thirty billion, one hundred thirty-two million, one hundred twenty-one thousand, two hundred twelve".
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