Base | Representation |
---|---|
bin | 111111111010111011… |
… | …0111100111111100000 |
3 | 111010022111111000222202 |
4 | 1333311312330333200 |
5 | 4222111303402241 |
6 | 143021014552332 |
7 | 12626435426234 |
oct | 1776566747740 |
9 | 433274430882 |
10 | 137268809696 |
11 | 53240734477 |
12 | 2272b0686a8 |
13 | cc37aa7865 |
14 | 69029da5c4 |
15 | 3886079d9b |
hex | 1ff5dbcfe0 |
137268809696 has 48 divisors (see below), whose sum is σ = 273336809760. Its totient is φ = 67851509760.
The previous prime is 137268809681. The next prime is 137268809701. The reversal of 137268809696 is 696908862731.
It is a super-2 number, since 2×1372688096962 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
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, 2828516 + ... + 2876636.
It is an arithmetic number, because the mean of its divisors is an integer number (5694516870).
Almost surely, 2137268809696 is an apocalyptic number.
137268809696 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
137268809696 is a deficient number, since it is larger than the sum of its proper divisors (136068000064).
137268809696 is an equidigital number, since it uses as much as digits as its factorization.
137268809696 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 49147 (or 49139 counting only the distinct ones).
The product of its (nonzero) digits is 47029248, while the sum is 65.
The spelling of 137268809696 in words is "one hundred thirty-seven billion, two hundred sixty-eight million, eight hundred nine thousand, six hundred ninety-six".
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