Base | Representation |
---|---|
bin | 110000101000… |
… | …100000000010 |
3 | 212222201001212 |
4 | 300220200002 |
5 | 11230430202 |
6 | 1133130122 |
7 | 213235343 |
oct | 60504002 |
9 | 25881055 |
10 | 12748802 |
11 | 7218400 |
12 | 4329942 |
13 | 2844a91 |
14 | 199c0ca |
15 | 11bc652 |
hex | c28802 |
12748802 has 24 divisors (see below), whose sum is σ = 21226800. Its totient is φ = 5738040.
The previous prime is 12748787. The next prime is 12748811. The reversal of 12748802 is 20884721.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 33449 + ... + 33827.
It is an arithmetic number, because the mean of its divisors is an integer number (884450).
Almost surely, 212748802 is an apocalyptic number.
12748802 is a deficient number, since it is larger than the sum of its proper divisors (8477998).
12748802 is a wasteful number, since it uses less digits than its factorization.
12748802 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 542 (or 531 counting only the distinct ones).
The product of its (nonzero) digits is 7168, while the sum is 32.
The square root of 12748802 is about 3570.5464567766. The cubic root of 12748802 is about 233.6091192607.
The spelling of 12748802 in words is "twelve million, seven hundred forty-eight thousand, eight hundred two".
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