Base | Representation |
---|---|
bin | 10000001111111… |
… | …11101011000000 |
3 | 100111111110000111 |
4 | 20013333223000 |
5 | 234344013121 |
6 | 21305401104 |
7 | 3243434362 |
oct | 1007775300 |
9 | 314443014 |
10 | 136313536 |
11 | 6aa44417 |
12 | 39799194 |
13 | 223193c8 |
14 | 14164d32 |
15 | be792e1 |
hex | 81ffac0 |
136313536 has 28 divisors (see below), whose sum is σ = 276258528. Its totient is φ = 66705152.
The previous prime is 136313533. The next prime is 136313537. The reversal of 136313536 is 635313631.
136313536 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 136313498 and 136313507.
It is not an unprimeable number, because it can be changed into a prime (136313533) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19651 + ... + 25666.
It is an arithmetic number, because the mean of its divisors is an integer number (9866376).
Almost surely, 2136313536 is an apocalyptic number.
136313536 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
136313536 is an abundant number, since it is smaller than the sum of its proper divisors (139944992).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
136313536 is an equidigital number, since it uses as much as digits as its factorization.
136313536 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 45376 (or 45366 counting only the distinct ones).
The product of its digits is 14580, while the sum is 31.
The square root of 136313536 is about 11675.3387959408. The cubic root of 136313536 is about 514.6512056828.
The spelling of 136313536 in words is "one hundred thirty-six million, three hundred thirteen thousand, five hundred thirty-six".
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