Base | Representation |
---|---|
bin | 110110110101… |
… | …1111110000100 |
3 | 2000002211210102 |
4 | 1231223332010 |
5 | 24330110141 |
6 | 2504143232 |
7 | 466255211 |
oct | 155537604 |
9 | 60084712 |
10 | 28753796 |
11 | 1525a175 |
12 | 9767b18 |
13 | 5c599a6 |
14 | 3b66b08 |
15 | 27ce99b |
hex | 1b6bf84 |
28753796 has 6 divisors (see below), whose sum is σ = 50319150. Its totient is φ = 14376896.
The previous prime is 28753759. The next prime is 28753849. The reversal of 28753796 is 69735782.
It can be written as a sum of positive squares in only one way, i.e., 28472896 + 280900 = 5336^2 + 530^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 28753796.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3594221 + ... + 3594228.
It is an arithmetic number, because the mean of its divisors is an integer number (8386525).
Almost surely, 228753796 is an apocalyptic number.
It is an amenable number.
28753796 is a deficient number, since it is larger than the sum of its proper divisors (21565354).
28753796 is a wasteful number, since it uses less digits than its factorization.
28753796 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7188453 (or 7188451 counting only the distinct ones).
The product of its digits is 635040, while the sum is 47.
The square root of 28753796 is about 5362.2566145234. The cubic root of 28753796 is about 306.3597659564.
The spelling of 28753796 in words is "twenty-eight million, seven hundred fifty-three thousand, seven hundred ninety-six".
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