Base | Representation |
---|---|
bin | 11110111101000110010110… |
… | …011111101010001111111111 |
3 | 122212000212101212120000221100 |
4 | 132331012112133222033333 |
5 | 120321004412413410411 |
6 | 1201313522224104143 |
7 | 40450540446255144 |
oct | 3675062637521777 |
9 | 585025355500840 |
10 | 136140103263231 |
11 | 3a41876a143a31 |
12 | 13328a45165053 |
13 | 5ac6c589c0b72 |
14 | 25893051ba3cb |
15 | 10b14b334e456 |
hex | 7bd1967ea3ff |
136140103263231 has 6 divisors (see below), whose sum is σ = 196646815824680. Its totient is φ = 90760068842148.
The previous prime is 136140103263217. The next prime is 136140103263251. The reversal of 136140103263231 is 132362301041631.
136140103263231 is a `hidden beast` number, since 1 + 3 + 6 + 1 + 4 + 0 + 1 + 0 + 326 + 323 + 1 = 666.
It is not a de Polignac number, because 136140103263231 - 27 = 136140103263103 is a prime.
It is a super-2 number, since 2×1361401032632312 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (136140103263251) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7563339070171 + ... + 7563339070188.
Almost surely, 2136140103263231 is an apocalyptic number.
136140103263231 is a deficient number, since it is larger than the sum of its proper divisors (60506712561449).
136140103263231 is a wasteful number, since it uses less digits than its factorization.
136140103263231 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15126678140365 (or 15126678140362 counting only the distinct ones).
The product of its (nonzero) digits is 46656, while the sum is 36.
The spelling of 136140103263231 in words is "one hundred thirty-six trillion, one hundred forty billion, one hundred three million, two hundred sixty-three thousand, two hundred thirty-one".
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