Base | Representation |
---|---|
bin | 110100110111… |
… | …010100101100 |
3 | 222002001201200 |
4 | 310313110230 |
5 | 12021424332 |
6 | 1213005500 |
7 | 225535413 |
oct | 64672454 |
9 | 28061650 |
10 | 13858092 |
11 | 7905876 |
12 | 4783890 |
13 | 2b42971 |
14 | 1baa47a |
15 | 133b17c |
hex | d3752c |
13858092 has 36 divisors (see below), whose sum is σ = 35162400. Its totient is φ = 4601952.
The previous prime is 13858081. The next prime is 13858133. The reversal of 13858092 is 29085831.
It is a tau number, because it is divible by the number of its divisors (36).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12013 + ... + 13115.
Almost surely, 213858092 is an apocalyptic number.
13858092 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
13858092 is an abundant number, since it is smaller than the sum of its proper divisors (21304308).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13858092 is a wasteful number, since it uses less digits than its factorization.
13858092 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1462 (or 1457 counting only the distinct ones).
The product of its (nonzero) digits is 17280, while the sum is 36.
The square root of 13858092 is about 3722.6458332750. The cubic root of 13858092 is about 240.1971297052.
The spelling of 13858092 in words is "thirteen million, eight hundred fifty-eight thousand, ninety-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.086 sec. • engine limits •