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5089568220 = 223251131283293
BaseRepresentation
bin1001011110101110…
…01010010111011100
3111010200220212001200
410233113022113130
540410412140340
62201011035500
7240060421212
oct45727122734
914120825050
105089568220
112181a23a30
12ba059bb90
1363158c139
14363d38cb2
151ebc4a330
hex12f5ca5dc

5089568220 has 288 divisors, whose sum is σ = 17506105344. Its totient is φ = 1185753600.

The previous prime is 5089568219. The next prime is 5089568257. The reversal of 5089568220 is 228659805.

5089568220 is a `hidden beast` number, since 5 + 0 + 89 + 568 + 2 + 2 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 17370394 + ... + 17370686.

It is an arithmetic number, because the mean of its divisors is an integer number (60785088).

Almost surely, 25089568220 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 5089568220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8753052672).

5089568220 is an abundant number, since it is smaller than the sum of its proper divisors (12416537124).

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

5089568220 is a wasteful number, since it uses less digits than its factorization.

5089568220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 633 (or 628 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 45.

The square root of 5089568220 is about 71341.2098299433. The cubic root of 5089568220 is about 1720.1262098662.

The spelling of 5089568220 in words is "five billion, eighty-nine million, five hundred sixty-eight thousand, two hundred twenty".