Base | Representation |
---|---|
bin | 111111011110010000… |
… | …0010010101111110000 |
3 | 111000211102212002202221 |
4 | 1332330200102233300 |
5 | 4213123440140201 |
6 | 142341322450424 |
7 | 12563542466332 |
oct | 1767440225760 |
9 | 430742762687 |
10 | 136306568176 |
11 | 52897560149 |
12 | 22500963a14 |
13 | cb1362ab8c |
14 | 6850cbb452 |
15 | 382b8564a1 |
hex | 1fbc812bf0 |
136306568176 has 40 divisors (see below), whose sum is σ = 278137356800. Its totient is φ = 64532894400.
The previous prime is 136306568159. The next prime is 136306568179. The reversal of 136306568176 is 671865603631.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (136306568179) 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, 478195 + ... + 708013.
It is an arithmetic number, because the mean of its divisors is an integer number (6953433920).
Almost surely, 2136306568176 is an apocalyptic number.
136306568176 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
136306568176 is an abundant number, since it is smaller than the sum of its proper divisors (141830788624).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
136306568176 is a wasteful number, since it uses less digits than its factorization.
136306568176 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 231797 (or 231791 counting only the distinct ones).
The product of its (nonzero) digits is 3265920, while the sum is 52.
The spelling of 136306568176 in words is "one hundred thirty-six billion, three hundred six million, five hundred sixty-eight thousand, one hundred seventy-six".
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