Search a number
-
+
8052914913 = 319374388799
BaseRepresentation
bin1110111111111110…
…11011101011100001
3202210012222110111220
413133333123223201
5112443021234123
63411025525253
7403362435021
oct73777335341
922705873456
108052914913
11346272a18a
121688aa3829
139b44ac214
1456571da81
15321e9dce3
hex1dffdbae1

8052914913 has 32 divisors (see below), whose sum is σ = 11877888000. Its totient is φ = 4833452736.

The previous prime is 8052914911. The next prime is 8052914917. The reversal of 8052914913 is 3194192508.

It is not a de Polignac number, because 8052914913 - 21 = 8052914911 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (8052914911) 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, 46288 + ... + 135086.

It is an arithmetic number, because the mean of its divisors is an integer number (371184000).

Almost surely, 28052914913 is an apocalyptic number.

It is an amenable number.

8052914913 is a deficient number, since it is larger than the sum of its proper divisors (3824973087).

8052914913 is a wasteful number, since it uses less digits than its factorization.

8052914913 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88901.

The product of its (nonzero) digits is 77760, while the sum is 42.

The square root of 8052914913 is about 89738.0349294545. The cubic root of 8052914913 is about 2004.3998894715.

The spelling of 8052914913 in words is "eight billion, fifty-two million, nine hundred fourteen thousand, nine hundred thirteen".

Divisors: 1 3 19 37 43 57 111 129 703 817 1591 2109 2451 4773 30229 88799 90687 266397 1687181 3285563 3818357 5061543 9856689 11455071 62425697 72548783 141279209 187277091 217646349 423837627 2684304971 8052914913