Base | Representation |
---|---|
bin | 101011111100… |
… | …1110000110100 |
3 | 1121100201020001 |
4 | 1113321300310 |
5 | 21344334444 |
6 | 2141521044 |
7 | 366602056 |
oct | 127716064 |
9 | 47321201 |
10 | 23043124 |
11 | 12009705 |
12 | 7873184 |
13 | 4a0a5b0 |
14 | 30bb8d6 |
15 | 20528d4 |
hex | 15f9c34 |
23043124 has 48 divisors (see below), whose sum is σ = 46428480. Its totient is φ = 9918720.
The previous prime is 23043103. The next prime is 23043149. The reversal of 23043124 is 42134032.
It is a Harshad number since it is a multiple of its sum of digits (19).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 81864 + ... + 82144.
It is an arithmetic number, because the mean of its divisors is an integer number (967260).
Almost surely, 223043124 is an apocalyptic number.
It is an amenable number.
23043124 is an abundant number, since it is smaller than the sum of its proper divisors (23385356).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23043124 is a wasteful number, since it uses less digits than its factorization.
23043124 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 400 (or 398 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 19.
The square root of 23043124 is about 4800.3254056366. The cubic root of 23043124 is about 284.5643245820.
Adding to 23043124 its reverse (42134032), we get a palindrome (65177156).
The spelling of 23043124 in words is "twenty-three million, forty-three thousand, one hundred twenty-four".
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