Base | Representation |
---|---|
bin | 101101100011010110010… |
… | …110001001010011110100 |
3 | 102002020221020112011210120 |
4 | 231203112112021103310 |
5 | 402241410033233022 |
6 | 10354015501251540 |
7 | 442105360464261 |
oct | 55432626112364 |
9 | 12066836464716 |
10 | 3130332321012 |
11 | aa7625a95576 |
12 | 426819b63bb0 |
13 | 19925c50aa90 |
14 | ab71a58a268 |
15 | 5666184cd5c |
hex | 2d8d65894f4 |
3130332321012 has 48 divisors (see below), whose sum is σ = 8137203392640. Its totient is φ = 929966099328.
The previous prime is 3130332321007. The next prime is 3130332321013. The reversal of 3130332321012 is 2101232330313.
3130332321012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3130332321013) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 345965008 + ... + 345974055.
It is an arithmetic number, because the mean of its divisors is an integer number (169525070680).
Almost surely, 23130332321012 is an apocalyptic number.
It is an amenable number.
3130332321012 is an abundant number, since it is smaller than the sum of its proper divisors (5006871071628).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3130332321012 is a wasteful number, since it uses less digits than its factorization.
3130332321012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 691939112 (or 691939110 counting only the distinct ones).
The product of its (nonzero) digits is 1944, while the sum is 24.
Adding to 3130332321012 its reverse (2101232330313), we get a palindrome (5231564651325).
The spelling of 3130332321012 in words is "three trillion, one hundred thirty billion, three hundred thirty-two million, three hundred twenty-one thousand, twelve".
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