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2306053180 = 225196068561
BaseRepresentation
bin1000100101110011…
…1001010000111100
312221201020122021001
42021130321100330
514210322200210
61020454420044
7111101062054
oct21134712074
95851218231
102306053180
11a83785982
12544361624
132a99b4412
1417c3a6564
15d76ba03a
hex8973943c

2306053180 has 24 divisors (see below), whose sum is σ = 5097592080. Its totient is φ = 873872640.

The previous prime is 2306053171. The next prime is 2306053187. The reversal of 2306053180 is 813506032.

It is a super-2 number, since 2×23060531802 = 10635762537976224800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2306053187) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3033901 + ... + 3034660.

It is an arithmetic number, because the mean of its divisors is an integer number (212399670).

Almost surely, 22306053180 is an apocalyptic number.

2306053180 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2306053180 is an abundant number, since it is smaller than the sum of its proper divisors (2791538900).

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

2306053180 is a wasteful number, since it uses less digits than its factorization.

2306053180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6068589 (or 6068587 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 2306053180 is about 48021.3825290360. The cubic root of 2306053180 is about 1321.1631124154.

The spelling of 2306053180 in words is "two billion, three hundred six million, fifty-three thousand, one hundred eighty".

Divisors: 1 2 4 5 10 19 20 38 76 95 190 380 6068561 12137122 24274244 30342805 60685610 115302659 121371220 230605318 461210636 576513295 1153026590 2306053180