Base | Representation |
---|---|
bin | 101100101110… |
… | …1011010111100 |
3 | 1122010110011120 |
4 | 1121131122330 |
5 | 22000420244 |
6 | 2154350540 |
7 | 403222131 |
oct | 131353274 |
9 | 48113146 |
10 | 23451324 |
11 | 12268366 |
12 | 7a2b450 |
13 | 4b21330 |
14 | 3186588 |
15 | 20d3819 |
hex | 165d6bc |
23451324 has 24 divisors (see below), whose sum is σ = 58929360. Its totient is φ = 7215744.
The previous prime is 23451317. The next prime is 23451341. The reversal of 23451324 is 42315432.
It is a junction number, because it is equal to n+sod(n) for n = 23451294 and 23451303.
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, 75009 + ... + 75320.
It is an arithmetic number, because the mean of its divisors is an integer number (2455390).
Almost surely, 223451324 is an apocalyptic number.
It is an amenable number.
23451324 is an abundant number, since it is smaller than the sum of its proper divisors (35478036).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23451324 is a wasteful number, since it uses less digits than its factorization.
23451324 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 150349 (or 150347 counting only the distinct ones).
The product of its digits is 2880, while the sum is 24.
The square root of 23451324 is about 4842.6567088738. The cubic root of 23451324 is about 286.2348145743.
Adding to 23451324 its reverse (42315432), we get a palindrome (65766756).
The spelling of 23451324 in words is "twenty-three million, four hundred fifty-one thousand, three hundred twenty-four".
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