Base | Representation |
---|---|
bin | 110010011100… |
… | …100110100000 |
3 | 220212212101211 |
4 | 302130212200 |
5 | 11341134402 |
6 | 1151235504 |
7 | 220255651 |
oct | 62344640 |
9 | 26785354 |
10 | 13224352 |
11 | 7512719 |
12 | 4518b94 |
13 | 298037b |
14 | 1a83528 |
15 | 12634d7 |
hex | c9c9a0 |
13224352 has 24 divisors (see below), whose sum is σ = 26877312. Its totient is φ = 6398400.
The previous prime is 13224347. The next prime is 13224391. The reversal of 13224352 is 25342231.
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, 5674 + ... + 7657.
It is an arithmetic number, because the mean of its divisors is an integer number (1119888).
Almost surely, 213224352 is an apocalyptic number.
It is an amenable number.
13224352 is an abundant number, since it is smaller than the sum of its proper divisors (13652960).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13224352 is a wasteful number, since it uses less digits than its factorization.
13224352 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13372 (or 13364 counting only the distinct ones).
The product of its digits is 1440, while the sum is 22.
The square root of 13224352 is about 3636.5302143664. The cubic root of 13224352 is about 236.4783937639.
Adding to 13224352 its reverse (25342231), we get a palindrome (38566583).
The spelling of 13224352 in words is "thirteen million, two hundred twenty-four thousand, three hundred fifty-two".
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