Base | Representation |
---|---|
bin | 101101101001… |
… | …1011111011110 |
3 | 1200001000120100 |
4 | 1123103133132 |
5 | 22111404232 |
6 | 2213001530 |
7 | 410305113 |
oct | 133233736 |
9 | 50030510 |
10 | 23934942 |
11 | 12568749 |
12 | 80232a6 |
13 | 4c604b5 |
14 | 327090a |
15 | 217bc7c |
hex | 16d37de |
23934942 has 12 divisors (see below), whose sum is σ = 51859080. Its totient is φ = 7978308.
The previous prime is 23934931. The next prime is 23934971. The reversal of 23934942 is 24943932.
It is a junction number, because it is equal to n+sod(n) for n = 23934897 and 23934906.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 664842 + ... + 664877.
It is an arithmetic number, because the mean of its divisors is an integer number (4321590).
Almost surely, 223934942 is an apocalyptic number.
23934942 is an abundant number, since it is smaller than the sum of its proper divisors (27924138).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23934942 is a wasteful number, since it uses less digits than its factorization.
23934942 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1329727 (or 1329724 counting only the distinct ones).
The product of its digits is 46656, while the sum is 36.
The square root of 23934942 is about 4892.3350253228. The cubic root of 23934942 is about 288.1890396627.
The spelling of 23934942 in words is "twenty-three million, nine hundred thirty-four thousand, nine hundred forty-two".
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