Base | Representation |
---|---|
bin | 10011000100010111001… |
… | …000100101110001100101 |
3 | 11122021020202122010100220 |
4 | 103010113020211301211 |
5 | 132432100401400000 |
6 | 2441545023354553 |
7 | 163445526012312 |
oct | 23042710456145 |
9 | 4567222563326 |
10 | 1310353153125 |
11 | 465799215395 |
12 | 191b56752a59 |
13 | 96748003053 |
14 | 475c8599d09 |
15 | 24142ce11a0 |
hex | 13117225c65 |
1310353153125 has 24 divisors (see below), whose sum is σ = 2183782166496. Its totient is φ = 698855010000.
The previous prime is 1310353153117. The next prime is 1310353153163. The reversal of 1310353153125 is 5213513530131.
It is not a de Polignac number, because 1310353153125 - 23 = 1310353153117 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 69876127 + ... + 69894876.
It is an arithmetic number, because the mean of its divisors is an integer number (90990923604).
Almost surely, 21310353153125 is an apocalyptic number.
1310353153125 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
1310353153125 is a deficient number, since it is larger than the sum of its proper divisors (873429013371).
1310353153125 is an frugal number, since it uses more digits than its factorization.
1310353153125 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 139771031 (or 139771011 counting only the distinct ones).
The product of its (nonzero) digits is 20250, while the sum is 33.
Adding to 1310353153125 its reverse (5213513530131), we get a palindrome (6523866683256).
The spelling of 1310353153125 in words is "one trillion, three hundred ten billion, three hundred fifty-three million, one hundred fifty-three thousand, one hundred twenty-five".
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