Base | Representation |
---|---|
bin | 100011100111110001101101… |
… | …1001010101111001111000100 |
3 | 1112002102001211120112211221122 |
4 | 1013033203123022233033010 |
5 | 312032100102041444022 |
6 | 3030221513010133112 |
7 | 122666232513254060 |
oct | 10717433312571704 |
9 | 1462361746484848 |
10 | 313330131203012 |
11 | 90922620623290 |
12 | 2b18558ab81198 |
13 | 105aab9b501131 |
14 | 575338b5dcaa0 |
15 | 2635680a98742 |
hex | 11cf8db2af3c4 |
313330131203012 has 24 divisors (see below), whose sum is σ = 683629377170880. Its totient is φ = 122076674494560.
The previous prime is 313330131202967. The next prime is 313330131203017. The reversal of 313330131203012 is 210302131033313.
It is a super-2 number, since 2×3133301312030122 (a number of 30 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (313330131203017) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 508652810087 + ... + 508652810702.
It is an arithmetic number, because the mean of its divisors is an integer number (28484557382120).
Almost surely, 2313330131203012 is an apocalyptic number.
It is an amenable number.
313330131203012 is an abundant number, since it is smaller than the sum of its proper divisors (370299245967868).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
313330131203012 is a wasteful number, since it uses less digits than its factorization.
313330131203012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1017305620811 (or 1017305620809 counting only the distinct ones).
The product of its (nonzero) digits is 2916, while the sum is 26.
Adding to 313330131203012 its reverse (210302131033313), we get a palindrome (523632262236325).
The spelling of 313330131203012 in words is "three hundred thirteen trillion, three hundred thirty billion, one hundred thirty-one million, two hundred three thousand, twelve".
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