Base | Representation |
---|---|
bin | 101100000110… |
… | …1100110111100 |
3 | 1121111211201201 |
4 | 1120031212330 |
5 | 21404440122 |
6 | 2143345244 |
7 | 400361053 |
oct | 130154674 |
9 | 47454651 |
10 | 23124412 |
11 | 12064793 |
12 | 78b2224 |
13 | 4a385ac |
14 | 30dd39a |
15 | 206ba27 |
hex | 160d9bc |
23124412 has 24 divisors (see below), whose sum is σ = 41341104. Its totient is φ = 11315712.
The previous prime is 23124359. The next prime is 23124449. The reversal of 23124412 is 21442132.
It is a self number, because there is not a number n which added to its sum of digits gives 23124412.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41238 + ... + 41794.
It is an arithmetic number, because the mean of its divisors is an integer number (1722546).
Almost surely, 223124412 is an apocalyptic number.
It is an amenable number.
23124412 is a deficient number, since it is larger than the sum of its proper divisors (18216692).
23124412 is a wasteful number, since it uses less digits than its factorization.
23124412 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 765 (or 763 counting only the distinct ones).
The product of its digits is 384, while the sum is 19.
The square root of 23124412 is about 4808.7848777004. The cubic root of 23124412 is about 284.8985460166.
Adding to 23124412 its reverse (21442132), we get a palindrome (44566544).
It can be divided in two parts, 2312 and 4412, that added together give a square (6724 = 822).
The spelling of 23124412 in words is "twenty-three million, one hundred twenty-four thousand, four hundred twelve".
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