Search a number
-
+
9057628160 = 21257234167
BaseRepresentation
bin10000110111110000…
…00111000000000000
3212101020112011222122
420123320013000000
5122022223100120
64054440223412
7440312366120
oct103370070000
925336464878
109057628160
113928882109
12190946ab68
13b146a97b9
1461cd36c80
153802b1a25
hex21be07000

9057628160 has 416 divisors, whose sum is σ = 26949307392. Its totient is φ = 2854748160.

The previous prime is 9057628141. The next prime is 9057628193. The reversal of 9057628160 is 618267509.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 135188447 + ... + 135188513.

Almost surely, 29057628160 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 9057628160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13474653696).

9057628160 is an abundant number, since it is smaller than the sum of its proper divisors (17891679232).

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

9057628160 is a wasteful number, since it uses less digits than its factorization.

9057628160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167 (or 145 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 44.

The square root of 9057628160 is about 95171.5722261643. The cubic root of 9057628160 is about 2084.5140622725.

The spelling of 9057628160 in words is "nine billion, fifty-seven million, six hundred twenty-eight thousand, one hundred sixty".