Base | Representation |
---|---|
bin | 111010101010011100111… |
… | …011010111010011101000 |
3 | 112021101112001222210001222 |
4 | 322222130323113103220 |
5 | 1012022111401200204 |
6 | 12323543105401212 |
7 | 564152446506503 |
oct | 72523473272350 |
9 | 15241461883058 |
10 | 4031312131304 |
11 | 1314740669337 |
12 | 551366339208 |
13 | 2331c6c85493 |
14 | dd18bb4613a |
15 | 6ece4dbdabe |
hex | 3aa9ced74e8 |
4031312131304 has 8 divisors (see below), whose sum is σ = 7558710246210. Its totient is φ = 2015656065648.
The previous prime is 4031312131303. The next prime is 4031312131331.
4031312131304 is nontrivially palindromic in base 10.
It can be written as a sum of positive squares in only one way, i.e., 2322545520100 + 1708766611204 = 1523990^2 + 1307198^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is a super-3 number, since 3×40313121313043 (a number of 39 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (4031312131303) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 251957008199 + ... + 251957008214.
Almost surely, 24031312131304 is an apocalyptic number.
It is an amenable number.
4031312131304 is a deficient number, since it is larger than the sum of its proper divisors (3527398114906).
4031312131304 is a wasteful number, since it uses less digits than its factorization.
4031312131304 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 503914016419 (or 503914016415 counting only the distinct ones).
The product of its (nonzero) digits is 2592, while the sum is 26.
The spelling of 4031312131304 in words is "four trillion, thirty-one billion, three hundred twelve million, one hundred thirty-one thousand, three hundred four".
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