Base | Representation |
---|---|
bin | 101011111100… |
… | …1011111111100 |
3 | 1121100122202001 |
4 | 1113321133330 |
5 | 21344321134 |
6 | 2141512044 |
7 | 366565654 |
oct | 127713774 |
9 | 47318661 |
10 | 23042044 |
11 | 12008913 |
12 | 7872624 |
13 | 4a09c5c |
14 | 30bb364 |
15 | 2052414 |
hex | 15f97fc |
23042044 has 24 divisors (see below), whose sum is σ = 42311808. Its totient is φ = 10958640.
The previous prime is 23042029. The next prime is 23042053. The reversal of 23042044 is 44024032.
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, 18819 + ... + 20005.
It is an arithmetic number, because the mean of its divisors is an integer number (1762992).
Almost surely, 223042044 is an apocalyptic number.
It is an amenable number.
23042044 is a deficient number, since it is larger than the sum of its proper divisors (19269764).
23042044 is a wasteful number, since it uses less digits than its factorization.
23042044 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1425 (or 1423 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 19.
The square root of 23042044 is about 4800.2129119446. The cubic root of 23042044 is about 284.5598787978.
Adding to 23042044 its reverse (44024032), we get a palindrome (67066076).
The spelling of 23042044 in words is "twenty-three million, forty-two thousand, forty-four".
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