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10056109 = 74333409
BaseRepresentation
bin100110010111…
…000110101101
3200220220101111
4212113012231
510033243414
6555312021
7151322050
oct46270655
920826344
1010056109
115749338
12344b611
13211127b
14149aa97
15d398c4
hex9971ad

10056109 has 8 divisors (see below), whose sum is σ = 11760320. Its totient is φ = 8418816.

The previous prime is 10056107. The next prime is 10056113. The reversal of 10056109 is 90165001.

10056109 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10056109 - 21 = 10056107 is a prime.

It is a super-2 number, since 2×100561092 = 202250656439762, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10056109.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10056103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16404 + ... + 17005.

It is an arithmetic number, because the mean of its divisors is an integer number (1470040).

Almost surely, 210056109 is an apocalyptic number.

It is an amenable number.

10056109 is a deficient number, since it is larger than the sum of its proper divisors (1704211).

10056109 is an equidigital number, since it uses as much as digits as its factorization.

10056109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33459.

The product of its (nonzero) digits is 270, while the sum is 22.

The square root of 10056109 is about 3171.1368623886. The cubic root of 10056109 is about 215.8456616377.

The spelling of 10056109 in words is "ten million, fifty-six thousand, one hundred nine".

Divisors: 1 7 43 301 33409 233863 1436587 10056109