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2241130080 = 253573132131
BaseRepresentation
bin1000010110010100…
…1110111001100000
312210012002012111210
42011211032321200
514042212130310
61010215110120
7106352201640
oct20545167140
95705065453
102241130080
11a50072222
12526672340
13299402697
14173906520
15d1b43820
hex8594ee60

2241130080 has 192 divisors, whose sum is σ = 8097643008. Its totient is φ = 510382080.

The previous prime is 2241130049. The next prime is 2241130091. The reversal of 2241130080 is 800311422.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1050615 + ... + 1052745.

It is an arithmetic number, because the mean of its divisors is an integer number (42175224).

Almost surely, 22241130080 is an apocalyptic number.

2241130080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2241130080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4048821504).

2241130080 is an abundant number, since it is smaller than the sum of its proper divisors (5856512928).

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

2241130080 is a wasteful number, since it uses less digits than its factorization.

2241130080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2469 (or 2461 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

The square root of 2241130080 is about 47340.5754084168. The cubic root of 2241130080 is about 1308.6465208106.

The spelling of 2241130080 in words is "two billion, two hundred forty-one million, one hundred thirty thousand, eighty".