Base | Representation |
---|---|
bin | 10011000100000010111… |
… | …000010001011100000010 |
3 | 11122020101002012101022202 |
4 | 103010002320101130002 |
5 | 132430401403044302 |
6 | 2441451204033202 |
7 | 163434231405662 |
oct | 23040270213402 |
9 | 4566332171282 |
10 | 1310013331202 |
11 | 465634412124 |
12 | 191a80992802 |
13 | 966c27a17a4 |
14 | 475953bc1a2 |
15 | 24123068202 |
hex | 13102e11702 |
1310013331202 has 16 divisors (see below), whose sum is σ = 1967769289752. Its totient is φ = 654090854400.
The previous prime is 1310013331199. The next prime is 1310013331229. The reversal of 1310013331202 is 2021333100131.
It can be written as a sum of positive squares in 4 ways, for example, as 1058201058721 + 251812272481 = 1028689^2 + 501809^2 .
It is a super-2 number, since 2×13100133312022 (a number of 25 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4114898 + ... + 4421810.
Almost surely, 21310013331202 is an apocalyptic number.
1310013331202 is a deficient number, since it is larger than the sum of its proper divisors (657755958550).
1310013331202 is a wasteful number, since it uses less digits than its factorization.
1310013331202 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 309893.
The product of its (nonzero) digits is 324, while the sum is 20.
Adding to 1310013331202 its reverse (2021333100131), we get a palindrome (3331346431333).
The spelling of 1310013331202 in words is "one trillion, three hundred ten billion, thirteen million, three hundred thirty-one thousand, two hundred two".
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