Base | Representation |
---|---|
bin | 10000010011110… |
… | …10111000010000 |
3 | 100112110002021110 |
4 | 20021322320100 |
5 | 240011140232 |
6 | 21324253320 |
7 | 3250635600 |
oct | 1011727020 |
9 | 315402243 |
10 | 136818192 |
11 | 70259595 |
12 | 399a1240 |
13 | 22465014 |
14 | 14256c00 |
15 | c028acc |
hex | 827ae10 |
136818192 has 60 divisors (see below), whose sum is σ = 411159696. Its totient is φ = 39090240.
The previous prime is 136818169. The next prime is 136818197. The reversal of 136818192 is 291818631.
It is a self number, because there is not a number n which added to its sum of digits gives 136818192.
It is not an unprimeable number, because it can be changed into a prime (136818197) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 26734 + ... + 31437.
Almost surely, 2136818192 is an apocalyptic number.
136818192 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
136818192 is an abundant number, since it is smaller than the sum of its proper divisors (274341504).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
136818192 is a wasteful number, since it uses less digits than its factorization.
136818192 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 58196 (or 58183 counting only the distinct ones).
The product of its digits is 20736, while the sum is 39.
The square root of 136818192 is about 11696.9308795085. The cubic root of 136818192 is about 515.2855324282.
The spelling of 136818192 in words is "one hundred thirty-six million, eight hundred eighteen thousand, one hundred ninety-two".
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