Base | Representation |
---|---|
bin | 101100111001… |
… | …1100111110100 |
3 | 1122022001220120 |
4 | 1121303213310 |
5 | 22011323020 |
6 | 2200331540 |
7 | 404051220 |
oct | 131634764 |
9 | 48261816 |
10 | 23542260 |
11 | 1231a715 |
12 | 7a73bb0 |
13 | 4b53841 |
14 | 31ab780 |
15 | 2100740 |
hex | 16739f4 |
23542260 has 48 divisors (see below), whose sum is σ = 75336576. Its totient is φ = 5380992.
The previous prime is 23542243. The next prime is 23542283. The reversal of 23542260 is 6224532.
It is a self number, because there is not a number n which added to its sum of digits gives 23542260.
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, 27607 + ... + 28446.
It is an arithmetic number, because the mean of its divisors is an integer number (1569512).
Almost surely, 223542260 is an apocalyptic number.
23542260 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
23542260 is an abundant number, since it is smaller than the sum of its proper divisors (51794316).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23542260 is a wasteful number, since it uses less digits than its factorization.
23542260 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 56072 (or 56070 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 24.
The square root of 23542260 is about 4852.0366857640. The cubic root of 23542260 is about 286.6043100954.
Adding to 23542260 its reverse (6224532), we get a palindrome (29766792).
The spelling of 23542260 in words is "twenty-three million, five hundred forty-two thousand, two hundred sixty".
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