Base | Representation |
---|---|
bin | 110010100000… |
… | …111110011000 |
3 | 220220202222020 |
4 | 302200332120 |
5 | 11342223024 |
6 | 1151454440 |
7 | 220362120 |
oct | 62407630 |
9 | 26822866 |
10 | 13242264 |
11 | 7525122 |
12 | 4527420 |
13 | 2988579 |
14 | 1a89c80 |
15 | 1268979 |
hex | ca0f98 |
13242264 has 32 divisors (see below), whose sum is σ = 37835520. Its totient is φ = 3783456.
The previous prime is 13242253. The next prime is 13242277. The reversal of 13242264 is 46224231.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a nude number because it is divisible by every one of its digits.
It is a congruent number.
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 7 ways as a sum of consecutive naturals, for example, 39244 + ... + 39579.
It is an arithmetic number, because the mean of its divisors is an integer number (1182360).
Almost surely, 213242264 is an apocalyptic number.
13242264 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
13242264 is an abundant number, since it is smaller than the sum of its proper divisors (24593256).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13242264 is a wasteful number, since it uses less digits than its factorization.
13242264 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 78839 (or 78835 counting only the distinct ones).
The product of its digits is 2304, while the sum is 24.
The square root of 13242264 is about 3638.9921681696. The cubic root of 13242264 is about 236.5851132967.
Adding to 13242264 its reverse (46224231), we get a palindrome (59466495).
The spelling of 13242264 in words is "thirteen million, two hundred forty-two thousand, two hundred sixty-four".
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