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9302704013 = 2979107137277
BaseRepresentation
bin10001010100111101…
…11111111110001101
3220000022200022212002
420222132333332031
5123022443012023
64135033122045
7446346452021
oct105236777615
926008608762
109302704013
113a44152239
121977559325
13b533b6ab5
146436d0381
15396a71b28
hex22a7bff8d

9302704013 has 32 divisors (see below), whose sum is σ = 9943948800. Its totient is φ = 8689734144.

The previous prime is 9302704007. The next prime is 9302704051. The reversal of 9302704013 is 3104072039.

It is a cyclic number.

It is not a de Polignac number, because 9302704013 - 24 = 9302703997 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9302704003) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 33583631 + ... + 33583907.

It is an arithmetic number, because the mean of its divisors is an integer number (310748400).

Almost surely, 29302704013 is an apocalyptic number.

It is an amenable number.

9302704013 is a deficient number, since it is larger than the sum of its proper divisors (641244787).

9302704013 is a wasteful number, since it uses less digits than its factorization.

9302704013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 629.

The product of its (nonzero) digits is 4536, while the sum is 29.

The square root of 9302704013 is about 96450.5262453243. The cubic root of 9302704013 is about 2103.1475108709.

The spelling of 9302704013 in words is "nine billion, three hundred two million, seven hundred four thousand, thirteen".

Divisors: 1 29 79 107 137 277 2291 3103 3973 8033 8453 10823 14659 21883 29639 37949 245137 313867 425111 634607 859531 1100521 1158061 2341481 2997971 4060543 33583769 67902949 86941159 117755747 320782897 9302704013