Base | Representation |
---|---|
bin | 110100111111… |
… | …101000011100 |
3 | 222010210102010 |
4 | 310333220130 |
5 | 12024021444 |
6 | 1213431220 |
7 | 226036551 |
oct | 64775034 |
9 | 28123363 |
10 | 13892124 |
11 | 79293a4 |
12 | 479b510 |
13 | 2b552bc |
14 | 1bb8a28 |
15 | 13462b9 |
hex | d3fa1c |
13892124 has 24 divisors (see below), whose sum is σ = 32478208. Its totient is φ = 4621680.
The previous prime is 13892117. The next prime is 13892143. The reversal of 13892124 is 42129831.
It is a super-2 number, since 2×138921242 = 385982218462752, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 13892091 and 13892100.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8709 + ... + 10179.
Almost surely, 213892124 is an apocalyptic number.
It is an amenable number.
13892124 is an abundant number, since it is smaller than the sum of its proper divisors (18586084).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13892124 is a wasteful number, since it uses less digits than its factorization.
13892124 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2265 (or 2263 counting only the distinct ones).
The product of its digits is 3456, while the sum is 30.
The square root of 13892124 is about 3727.2139729294. The cubic root of 13892124 is about 240.3935902861.
The spelling of 13892124 in words is "thirteen million, eight hundred ninety-two thousand, one hundred twenty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •