Base | Representation |
---|---|
bin | 101100010110… |
… | …1010011100100 |
3 | 1121202102211022 |
4 | 1120231103210 |
5 | 21423113434 |
6 | 2150230312 |
7 | 401441426 |
oct | 130552344 |
9 | 47672738 |
10 | 23254244 |
11 | 12143292 |
12 | 7955398 |
13 | 4a82710 |
14 | 3134816 |
15 | 209522e |
hex | 162d4e4 |
23254244 has 12 divisors (see below), whose sum is σ = 43825404. Its totient is φ = 10732704.
The previous prime is 23254229. The next prime is 23254261. The reversal of 23254244 is 44245232.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 1276900 + 21977344 = 1130^2 + 4688^2 .
It is a Harshad number since it is a multiple of its sum of digits (26).
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 223547 + ... + 223650.
It is an arithmetic number, because the mean of its divisors is an integer number (3652117).
Almost surely, 223254244 is an apocalyptic number.
It is an amenable number.
23254244 is a deficient number, since it is larger than the sum of its proper divisors (20571160).
23254244 is a wasteful number, since it uses less digits than its factorization.
23254244 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 447214 (or 447212 counting only the distinct ones).
The product of its digits is 7680, while the sum is 26.
The square root of 23254244 is about 4822.2654427147. The cubic root of 23254244 is about 285.4307388400.
Adding to 23254244 its reverse (44245232), we get a palindrome (67499476).
The spelling of 23254244 in words is "twenty-three million, two hundred fifty-four thousand, two hundred forty-four".
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