Base | Representation |
---|---|
bin | 101100101111… |
… | …0001000100100 |
3 | 1122010121011201 |
4 | 1121132020210 |
5 | 22001013434 |
6 | 2154412244 |
7 | 403233502 |
oct | 131361044 |
9 | 48117151 |
10 | 23454244 |
11 | 1226a580 |
12 | 7a31084 |
13 | 4b22768 |
14 | 3187672 |
15 | 20d4614 |
hex | 165e224 |
23454244 has 12 divisors (see below), whose sum is σ = 44776368. Its totient is φ = 10661000.
The previous prime is 23454217. The next prime is 23454251. The reversal of 23454244 is 44245432.
It is a super-2 number, since 2×234542442 = 1100203123223072, which contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 266482 + ... + 266569.
It is an arithmetic number, because the mean of its divisors is an integer number (3731364).
Almost surely, 223454244 is an apocalyptic number.
It is an amenable number.
23454244 is a deficient number, since it is larger than the sum of its proper divisors (21322124).
23454244 is a wasteful number, since it uses less digits than its factorization.
23454244 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 533066 (or 533064 counting only the distinct ones).
The product of its digits is 15360, while the sum is 28.
The square root of 23454244 is about 4842.9581868936. The cubic root of 23454244 is about 286.2466940879.
Adding to 23454244 its reverse (44245432), we get a palindrome (67699676).
The spelling of 23454244 in words is "twenty-three million, four hundred fifty-four thousand, two hundred forty-four".
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