Base | Representation |
---|---|
bin | 101101010111… |
… | …100011001110 |
3 | 211101020001100 |
4 | 231113203032 |
5 | 11021033232 |
6 | 1102523530 |
7 | 203042205 |
oct | 55274316 |
9 | 24336040 |
10 | 11892942 |
11 | 6793386 |
12 | 3b965a6 |
13 | 2605359 |
14 | 181823c |
15 | 109dc7c |
hex | b578ce |
11892942 has 12 divisors (see below), whose sum is σ = 25768080. Its totient is φ = 3964308.
The previous prime is 11892919. The next prime is 11892953. The reversal of 11892942 is 24929811.
It is a junction number, because it is equal to n+sod(n) for n = 11892897 and 11892906.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 330342 + ... + 330377.
It is an arithmetic number, because the mean of its divisors is an integer number (2147340).
Almost surely, 211892942 is an apocalyptic number.
11892942 is an abundant number, since it is smaller than the sum of its proper divisors (13875138).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11892942 is a wasteful number, since it uses less digits than its factorization.
11892942 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 660727 (or 660724 counting only the distinct ones).
The product of its digits is 10368, while the sum is 36.
The square root of 11892942 is about 3448.6145044061. The cubic root of 11892942 is about 228.2599758427.
The spelling of 11892942 in words is "eleven million, eight hundred ninety-two thousand, nine hundred forty-two".
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