Search a number
-
+
8045295012713 = 7337633937043
BaseRepresentation
bin111010100010011000011…
…1100111000101101101001
31001111010022102221110021202
41311010300330320231221
52023303231010401323
625035542453213545
71460152624163000
oct165046074705551
931433272843252
108045295012713
112621a99326742
12a9b2950312b5
1346488b97802a
141db574183c37
15de423729d28
hex75130f38b69

8045295012713 has 16 divisors (see below), whose sum is σ = 9635843068800. Its totient is φ = 6709589652528.

The previous prime is 8045295012709. The next prime is 8045295012739. The reversal of 8045295012713 is 3172105925408.

It is not a de Polignac number, because 8045295012713 - 22 = 8045295012709 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8045295012773) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 316955831 + ... + 316981212.

It is an arithmetic number, because the mean of its divisors is an integer number (602240191800).

Almost surely, 28045295012713 is an apocalyptic number.

It is an amenable number.

8045295012713 is a deficient number, since it is larger than the sum of its proper divisors (1590548056087).

8045295012713 is an equidigital number, since it uses as much as digits as its factorization.

8045295012713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 633937101 (or 633937087 counting only the distinct ones).

The product of its (nonzero) digits is 604800, while the sum is 47.

The spelling of 8045295012713 in words is "eight trillion, forty-five billion, two hundred ninety-five million, twelve thousand, seven hundred thirteen".

Divisors: 1 7 37 49 259 343 1813 12691 633937043 4437559301 23455670591 31062915107 164189694137 217440405749 1149327858959 8045295012713