Search a number
-
+
34255056761 = 314325697717
BaseRepresentation
bin11111111001110000…
…101010111101111001
310021102021221011220222
4133321300222331321
51030123243304021
623423032425425
72321605115102
oct377160527571
9107367834828
1034255056761
11135890a5172
12677bb48275
1332cbaa9a73
14192d5d33a9
15d574816ab
hex7f9c2af79

34255056761 has 8 divisors (see below), whose sum is σ = 36182386944. Its totient is φ = 32379122160.

The previous prime is 34255056751. The next prime is 34255056791. The reversal of 34255056761 is 16765055243.

It is a happy number.

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 34255056761 - 230 = 33181314937 is a prime.

It is a super-2 number, since 2×342550567612 (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34255056751) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12847526 + ... + 12850191.

It is an arithmetic number, because the mean of its divisors is an integer number (4522798368).

Almost surely, 234255056761 is an apocalyptic number.

34255056761 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

34255056761 is a deficient number, since it is larger than the sum of its proper divisors (1927330183).

34255056761 is a wasteful number, since it uses less digits than its factorization.

34255056761 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25697791.

The product of its (nonzero) digits is 756000, while the sum is 44.

The spelling of 34255056761 in words is "thirty-four billion, two hundred fifty-five million, fifty-six thousand, seven hundred sixty-one".

Divisors: 1 31 43 1333 25697717 796629227 1105001831 34255056761