Base | Representation |
---|---|
bin | 101101101001… |
… | …1011111100000 |
3 | 1200001000120102 |
4 | 1123103133200 |
5 | 22111404234 |
6 | 2213001532 |
7 | 410305115 |
oct | 133233740 |
9 | 50030512 |
10 | 23934944 |
11 | 12568750 |
12 | 80232a8 |
13 | 4c604b7 |
14 | 327090c |
15 | 217bc7e |
hex | 16d37e0 |
23934944 has 48 divisors (see below), whose sum is σ = 52009776. Its totient is φ = 10752000.
The previous prime is 23934931. The next prime is 23934971. The reversal of 23934944 is 44943932.
It is a junction number, because it is equal to n+sod(n) for n = 23934898 and 23934907.
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, 33794 + ... + 34494.
It is an arithmetic number, because the mean of its divisors is an integer number (1083537).
Almost surely, 223934944 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 23934944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26004888).
23934944 is an abundant number, since it is smaller than the sum of its proper divisors (28074832).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23934944 is a wasteful number, since it uses less digits than its factorization.
23934944 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 819 (or 811 counting only the distinct ones).
The product of its digits is 93312, while the sum is 38.
The square root of 23934944 is about 4892.3352297241. The cubic root of 23934944 is about 288.1890476897.
It can be divided in two parts, 2393 and 4944, that added together give a palindrome (7337).
The spelling of 23934944 in words is "twenty-three million, nine hundred thirty-four thousand, nine hundred forty-four".
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