Search a number
-
+
9076311492 = 22317375989229
BaseRepresentation
bin10000111001111110…
…11000010111000100
3212102112200101200220
420130333120113010
5122042013431432
64100344504340
7440630242353
oct103477302704
925375611626
109076311492
113938383186
12191377b0b0
13b1851b821
146215db99a
15381c5272c
hex21cfd85c4

9076311492 has 192 divisors, whose sum is σ = 23786784000. Its totient is φ = 2681192448.

The previous prime is 9076311467. The next prime is 9076311523. The reversal of 9076311492 is 2941136709.

9076311492 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×90763114922 (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 39634434 + ... + 39634662.

It is an arithmetic number, because the mean of its divisors is an integer number (123889500).

Almost surely, 29076311492 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9076311492, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11893392000).

9076311492 is an abundant number, since it is smaller than the sum of its proper divisors (14710472508).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9076311492 is a wasteful number, since it uses less digits than its factorization.

9076311492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 438 (or 436 counting only the distinct ones).

The product of its (nonzero) digits is 81648, while the sum is 42.

The square root of 9076311492 is about 95269.6777154200. The cubic root of 9076311492 is about 2085.9463327766.

The spelling of 9076311492 in words is "nine billion, seventy-six million, three hundred eleven thousand, four hundred ninety-two".