Base | Representation |
---|---|
bin | 111111101011010100… |
… | …1111110110000100000 |
3 | 111001222000102202202122 |
4 | 1333112221332300200 |
5 | 4220023300042420 |
6 | 142453034403412 |
7 | 12610451000543 |
oct | 1772651766040 |
9 | 431860382678 |
10 | 136745315360 |
11 | 52aa2190425 |
12 | 22603890568 |
13 | cb834b79b4 |
14 | 689328a85a |
15 | 3855120725 |
hex | 1fd6a7ec20 |
136745315360 has 192 divisors, whose sum is σ = 347489315712. Its totient is φ = 50668978176.
The previous prime is 136745315299. The next prime is 136745315401. The reversal of 136745315360 is 63513547631.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 69307334 + ... + 69309306.
It is an arithmetic number, because the mean of its divisors is an integer number (1809840186).
Almost surely, 2136745315360 is an apocalyptic number.
136745315360 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 136745315360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (173744657856).
136745315360 is an abundant number, since it is smaller than the sum of its proper divisors (210744000352).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
136745315360 is a wasteful number, since it uses less digits than its factorization.
136745315360 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2395 (or 2387 counting only the distinct ones).
The product of its (nonzero) digits is 680400, while the sum is 44.
The spelling of 136745315360 in words is "one hundred thirty-six billion, seven hundred forty-five million, three hundred fifteen thousand, three hundred sixty".
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