Base | Representation |
---|---|
bin | 110100101000… |
… | …101010111000 |
3 | 221222000101201 |
4 | 310220222320 |
5 | 12013014242 |
6 | 1211423544 |
7 | 225165421 |
oct | 64505270 |
9 | 27860351 |
10 | 13798072 |
11 | 7874772 |
12 | 4754bb4 |
13 | 2b21552 |
14 | 1b92648 |
15 | 13284b7 |
hex | d28ab8 |
13798072 has 16 divisors (see below), whose sum is σ = 26422560. Its totient is φ = 6752064.
The previous prime is 13798051. The next prime is 13798087. The reversal of 13798072 is 27089731.
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 3 ways as a sum of consecutive naturals, for example, 17973 + ... + 18724.
It is an arithmetic number, because the mean of its divisors is an integer number (1651410).
Almost surely, 213798072 is an apocalyptic number.
It is an amenable number.
13798072 is a deficient number, since it is larger than the sum of its proper divisors (12624488).
13798072 is a wasteful number, since it uses less digits than its factorization.
13798072 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 36750 (or 36746 counting only the distinct ones).
The product of its (nonzero) digits is 21168, while the sum is 37.
The square root of 13798072 is about 3714.5756150602. The cubic root of 13798072 is about 239.8498597980.
The spelling of 13798072 in words is "thirteen million, seven hundred ninety-eight thousand, seventy-two".
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