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10628339 = 59317923
BaseRepresentation
bin101000100010…
…110011110011
3201222222100012
4220202303303
510210101324
61015445135
7156224261
oct50426363
921888305
1010628339
115aaa257
1236867ab
132281877
1415a9431
15dee20e
hexa22cf3

10628339 has 4 divisors (see below), whose sum is σ = 10646856. Its totient is φ = 10609824.

The previous prime is 10628333. The next prime is 10628377. The reversal of 10628339 is 93382601.

10628339 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 93382601 = 137183277.

It is a cyclic number.

It is not a de Polignac number, because 10628339 - 220 = 9579763 is a prime.

It is a super-2 number, since 2×106283392 = 225923179797842, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10628333) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8369 + ... + 9554.

It is an arithmetic number, because the mean of its divisors is an integer number (2661714).

Almost surely, 210628339 is an apocalyptic number.

10628339 is a deficient number, since it is larger than the sum of its proper divisors (18517).

10628339 is an equidigital number, since it uses as much as digits as its factorization.

10628339 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18516.

The product of its (nonzero) digits is 7776, while the sum is 32.

The square root of 10628339 is about 3260.1133415880. The cubic root of 10628339 is about 219.8645102380.

The spelling of 10628339 in words is "ten million, six hundred twenty-eight thousand, three hundred thirty-nine".

Divisors: 1 593 17923 10628339