Base | Representation |
---|---|
bin | 10000001111110… |
… | …00110111111100 |
3 | 100111110000211020 |
4 | 20013320313330 |
5 | 234342120232 |
6 | 21305024140 |
7 | 3243260244 |
oct | 1007706774 |
9 | 314400736 |
10 | 136285692 |
11 | 6aa25504 |
12 | 39785050 |
13 | 2230982a |
14 | 14158b24 |
15 | be70e2c |
hex | 81f8dfc |
136285692 has 12 divisors (see below), whose sum is σ = 317999976. Its totient is φ = 45428560.
The previous prime is 136285673. The next prime is 136285711. The reversal of 136285692 is 296582631.
It is an interprime number because it is at equal distance from previous prime (136285673) and next prime (136285711).
It is a tau number, because it is divible by the number of its divisors (12).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5678559 + ... + 5678582.
It is an arithmetic number, because the mean of its divisors is an integer number (26499998).
Almost surely, 2136285692 is an apocalyptic number.
136285692 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
136285692 is an abundant number, since it is smaller than the sum of its proper divisors (181714284).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
136285692 is a wasteful number, since it uses less digits than its factorization.
136285692 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11357148 (or 11357146 counting only the distinct ones).
The product of its digits is 155520, while the sum is 42.
The square root of 136285692 is about 11674.1463071181. The cubic root of 136285692 is about 514.6161616600.
The spelling of 136285692 in words is "one hundred thirty-six million, two hundred eighty-five thousand, six hundred ninety-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •