Base | Representation |
---|---|
bin | 110000101100… |
… | …010111101010 |
3 | 220000111210211 |
4 | 300230113222 |
5 | 11231432100 |
6 | 1133331334 |
7 | 213332503 |
oct | 60542752 |
9 | 26014724 |
10 | 12764650 |
11 | 72292a8 |
12 | 4336b4a |
13 | 284c062 |
14 | 19a3baa |
15 | 11c21ba |
hex | c2c5ea |
12764650 has 24 divisors (see below), whose sum is σ = 24150240. Its totient is φ = 5018160.
The previous prime is 12764623. The next prime is 12764651. The reversal of 12764650 is 5646721.
It is a happy number.
12764650 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (12764651) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 787 + ... + 5113.
It is an arithmetic number, because the mean of its divisors is an integer number (1006260).
Almost surely, 212764650 is an apocalyptic number.
12764650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12764650 is a deficient number, since it is larger than the sum of its proper divisors (11385590).
12764650 is a wasteful number, since it uses less digits than its factorization.
12764650 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4398 (or 4393 counting only the distinct ones).
The product of its (nonzero) digits is 10080, while the sum is 31.
The square root of 12764650 is about 3572.7650356552. The cubic root of 12764650 is about 233.7058787915.
The spelling of 12764650 in words is "twelve million, seven hundred sixty-four thousand, six hundred fifty".
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