Base | Representation |
---|---|
bin | 11110111100000111000100… |
… | …110111010101100101011101 |
3 | 122211210101000220121022112100 |
4 | 132330013010313111211131 |
5 | 120313401241401321440 |
6 | 1201222404345355313 |
7 | 40442614006012605 |
oct | 3674070467254535 |
9 | 584711026538470 |
10 | 136072161745245 |
11 | 3a3a1974a02970 |
12 | 13317843798b39 |
13 | 5ac071bb8890b |
14 | 2585cdbb23c05 |
15 | 10ae838804230 |
hex | 7bc1c4dd595d |
136072161745245 has 192 divisors, whose sum is σ = 262218881433600. Its totient is φ = 64724422464000.
The previous prime is 136072161745229. The next prime is 136072161745283. The reversal of 136072161745245 is 542547161270631.
136072161745245 is a `hidden beast` number, since 1 + 3 + 60 + 72 + 1 + 61 + 7 + 452 + 4 + 5 = 666.
It is not a de Polignac number, because 136072161745245 - 24 = 136072161745229 is a prime.
It is a super-2 number, since 2×1360721617452452 (a number of 29 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 136072161745191 and 136072161745200.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 9052760880 + ... + 9052775910.
It is an arithmetic number, because the mean of its divisors is an integer number (1365723340800).
Almost surely, 2136072161745245 is an apocalyptic number.
136072161745245 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
136072161745245 is a deficient number, since it is larger than the sum of its proper divisors (126146719688355).
136072161745245 is a wasteful number, since it uses less digits than its factorization.
136072161745245 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16592 (or 16589 counting only the distinct ones).
The product of its (nonzero) digits is 8467200, while the sum is 54.
The spelling of 136072161745245 in words is "one hundred thirty-six trillion, seventy-two billion, one hundred sixty-one million, seven hundred forty-five thousand, two hundred forty-five".
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