Base | Representation |
---|---|
bin | 111111010110101000… |
… | …0110110001101011001 |
3 | 111000011121200211022200 |
4 | 1332231100312031121 |
5 | 4212113010022024 |
6 | 142300110040413 |
7 | 12554316144126 |
oct | 1765520661531 |
9 | 430147624280 |
10 | 136050860889 |
11 | 52776189509 |
12 | 2244b1a9109 |
13 | caa266a7a8 |
14 | 6828d5774d |
15 | 38141962c9 |
hex | 1fad436359 |
136050860889 has 24 divisors (see below), whose sum is σ = 208092209832. Its totient is φ = 85359329280.
The previous prime is 136050860861. The next prime is 136050860941. The reversal of 136050860889 is 988068050631.
136050860889 is a `hidden beast` number, since 13 + 60 + 508 + 60 + 8 + 8 + 9 = 666.
It can be written as a sum of positive squares in 4 ways, for example, as 28603265625 + 107447595264 = 169125^2 + 327792^2 .
It is not a de Polignac number, because 136050860889 - 217 = 136050729817 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (136050860809) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3505977 + ... + 3544569.
It is an arithmetic number, because the mean of its divisors is an integer number (8670508743).
Almost surely, 2136050860889 is an apocalyptic number.
It is an amenable number.
136050860889 is a deficient number, since it is larger than the sum of its proper divisors (72041348943).
136050860889 is a wasteful number, since it uses less digits than its factorization.
136050860889 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 61657 (or 61654 counting only the distinct ones).
The product of its (nonzero) digits is 2488320, while the sum is 54.
The spelling of 136050860889 in words is "one hundred thirty-six billion, fifty million, eight hundred sixty thousand, eight hundred eighty-nine".
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