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10056049 = 21147659
BaseRepresentation
bin100110010111…
…000101110001
3200220220022021
4212113011301
510033243144
6555311441
7151321633
oct46270561
920826267
1010056049
115749293
12344b581
132111233
14149aa53
15d39884
hex997171

10056049 has 4 divisors (see below), whose sum is σ = 10103920. Its totient is φ = 10008180.

The previous prime is 10056001. The next prime is 10056089. The reversal of 10056049 is 94065001.

10056049 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 a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 10056049 - 211 = 10054001 is a prime.

It is a super-2 number, since 2×100560492 = 202248242980802, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10056089) 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, 23619 + ... + 24040.

It is an arithmetic number, because the mean of its divisors is an integer number (2525980).

Almost surely, 210056049 is an apocalyptic number.

It is an amenable number.

10056049 is a deficient number, since it is larger than the sum of its proper divisors (47871).

10056049 is an equidigital number, since it uses as much as digits as its factorization.

10056049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47870.

The product of its (nonzero) digits is 1080, while the sum is 25.

The square root of 10056049 is about 3171.1274020449. The cubic root of 10056049 is about 215.8452323542.

The spelling of 10056049 in words is "ten million, fifty-six thousand, forty-nine".

Divisors: 1 211 47659 10056049