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9245360137 = 13273749401
BaseRepresentation
bin10001001110001000…
…10000000000001001
3212212022202221211211
420213010100000021
5122413303011022
64125224053121
7445052156506
oct104704200011
925768687754
109245360137
113a14845a02
1219603041a1
13b44559b00
14639c444ad
153919e5e77
hex227110009

9245360137 has 12 divisors (see below), whose sum is σ = 10148401884. Its totient is φ = 8417260800.

The previous prime is 9245360129. The next prime is 9245360171. The reversal of 9245360137 is 7310635429.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 56987401 + 9188372736 = 7549^2 + 95856^2 .

It is not a de Polignac number, because 9245360137 - 23 = 9245360129 is a prime.

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 9245360137.

It is not an unprimeable number, because it can be changed into a prime (9245360837) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 362364 + ... + 387037.

It is an arithmetic number, because the mean of its divisors is an integer number (845700157).

Almost surely, 29245360137 is an apocalyptic number.

It is an amenable number.

9245360137 is a deficient number, since it is larger than the sum of its proper divisors (903041747).

9245360137 is a wasteful number, since it uses less digits than its factorization.

9245360137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 749500 (or 749487 counting only the distinct ones).

The product of its (nonzero) digits is 136080, while the sum is 40.

The square root of 9245360137 is about 96152.7957835860. The cubic root of 9245360137 is about 2098.8171825090.

The spelling of 9245360137 in words is "nine billion, two hundred forty-five million, three hundred sixty thousand, one hundred thirty-seven".

Divisors: 1 13 73 169 949 12337 749401 9742213 54706273 126648769 711181549 9245360137