Base | Representation |
---|---|
bin | 110100101011… |
… | …101000110000 |
3 | 221222122001210 |
4 | 310223220300 |
5 | 12013411344 |
6 | 1212000120 |
7 | 225246021 |
oct | 64535060 |
9 | 27878053 |
10 | 13810224 |
11 | 788290a |
12 | 4760040 |
13 | 2b26c3c |
14 | 1b96c48 |
15 | 132bdb9 |
hex | d2ba30 |
13810224 has 40 divisors (see below), whose sum is σ = 36511552. Its totient is φ = 4495680.
The previous prime is 13810211. The next prime is 13810231. The reversal of 13810224 is 42201831.
It is a self number, because there is not a number n which added to its sum of digits gives 13810224.
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, 1282 + ... + 5409.
Almost surely, 213810224 is an apocalyptic number.
It is an amenable number.
13810224 is an abundant number, since it is smaller than the sum of its proper divisors (22701328).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13810224 is a wasteful number, since it uses less digits than its factorization.
13810224 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6745 (or 6739 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 21.
The square root of 13810224 is about 3716.2109735590. The cubic root of 13810224 is about 239.9202512813.
The spelling of 13810224 in words is "thirteen million, eight hundred ten thousand, two hundred twenty-four".
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