Base | Representation |
---|---|
bin | 110000110101… |
… | …101011010100 |
3 | 220002110002202 |
4 | 300311223110 |
5 | 11234142042 |
6 | 1134224032 |
7 | 213551603 |
oct | 60655324 |
9 | 26073082 |
10 | 12802772 |
11 | 7254a04 |
12 | 4355018 |
13 | 2863508 |
14 | 19b3a3a |
15 | 11cd632 |
hex | c35ad4 |
12802772 has 12 divisors (see below), whose sum is σ = 22433376. Its totient is φ = 6393240.
The previous prime is 12802763. The next prime is 12802781. The reversal of 12802772 is 27720821.
12802772 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (12802763) and next prime (12802781).
It is a congruent number.
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, 2747 + ... + 5757.
It is an arithmetic number, because the mean of its divisors is an integer number (1869448).
Almost surely, 212802772 is an apocalyptic number.
It is an amenable number.
12802772 is a deficient number, since it is larger than the sum of its proper divisors (9630604).
12802772 is a wasteful number, since it uses less digits than its factorization.
12802772 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4078 (or 4076 counting only the distinct ones).
The product of its (nonzero) digits is 3136, while the sum is 29.
The square root of 12802772 is about 3578.0961418050. The cubic root of 12802772 is about 233.9383040406.
The spelling of 12802772 in words is "twelve million, eight hundred two thousand, seven hundred seventy-two".
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