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10304013009 = 310732099729
BaseRepresentation
bin10011001100010101…
…01100001011010001
3222121002211002120110
421212022230023101
5132100311404014
64422242431533
7513225444153
oct114612541321
928532732513
1010304013009
11440838a534
121bb69625a9
13c82991a24
146da69cad3
15404910d59
hex2662ac2d1

10304013009 has 8 divisors (see below), whose sum is σ = 13867083360. Its totient is φ = 6805142336.

The previous prime is 10304012951. The next prime is 10304013017. The reversal of 10304013009 is 90031040301.

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

It is a cyclic number.

It is not a de Polignac number, because 10304013009 - 28 = 10304012753 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10304013029) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16049544 + ... + 16050185.

It is an arithmetic number, because the mean of its divisors is an integer number (1733385420).

Almost surely, 210304013009 is an apocalyptic number.

It is an amenable number.

10304013009 is a deficient number, since it is larger than the sum of its proper divisors (3563070351).

10304013009 is a wasteful number, since it uses less digits than its factorization.

10304013009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32099839.

The product of its (nonzero) digits is 324, while the sum is 21.

The spelling of 10304013009 in words is "ten billion, three hundred four million, thirteen thousand, nine".

Divisors: 1 3 107 321 32099729 96299187 3434671003 10304013009