Base | Representation |
---|---|
bin | 10000010011110… |
… | …01010000101010 |
3 | 100112102202011220 |
4 | 20021321100222 |
5 | 240010432222 |
6 | 21324202510 |
7 | 3250610346 |
oct | 1011712052 |
9 | 315382156 |
10 | 136811562 |
11 | 70254608 |
12 | 39999436 |
13 | 22461cb4 |
14 | 14254626 |
15 | c026b5c |
hex | 827942a |
136811562 has 16 divisors (see below), whose sum is σ = 274000320. Its totient is φ = 45540992.
The previous prime is 136811561. The next prime is 136811569. The reversal of 136811562 is 265118631.
136811562 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (136811561) 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 7 ways as a sum of consecutive naturals, for example, 10887 + ... + 19802.
It is an arithmetic number, because the mean of its divisors is an integer number (17125020).
Almost surely, 2136811562 is an apocalyptic number.
136811562 is an abundant number, since it is smaller than the sum of its proper divisors (137188758).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
136811562 is a wasteful number, since it uses less digits than its factorization.
136811562 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 31437.
The product of its digits is 8640, while the sum is 33.
The square root of 136811562 is about 11696.6474683988. The cubic root of 136811562 is about 515.2772089779.
The spelling of 136811562 in words is "one hundred thirty-six million, eight hundred eleven thousand, five hundred sixty-two".
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