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2230131050 = 252726923687
BaseRepresentation
bin1000010011101101…
…0001100101101010
312202102101101200022
42010323101211222
514031403143200
61005143240442
7106156541540
oct20473214552
95672341608
102230131050
11a4493a514
12522a49122
13297051194
14172281d90
15d0bbe885
hex84ed196a

2230131050 has 48 divisors (see below), whose sum is σ = 4758445440. Its totient is φ = 761741760.

The previous prime is 2230131011. The next prime is 2230131109. The reversal of 2230131050 is 501310322.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 82307 + ... + 105993.

It is an arithmetic number, because the mean of its divisors is an integer number (99134280).

Almost surely, 22230131050 is an apocalyptic number.

2230131050 is an abundant number, since it is smaller than the sum of its proper divisors (2528314390).

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

2230131050 is a wasteful number, since it uses less digits than its factorization.

2230131050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23975 (or 23970 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 17.

The square root of 2230131050 is about 47224.2633611155. The cubic root of 2230131050 is about 1306.5021481603.

Adding to 2230131050 its reverse (501310322), we get a palindrome (2731441372).

The spelling of 2230131050 in words is "two billion, two hundred thirty million, one hundred thirty-one thousand, fifty".

Divisors: 1 2 5 7 10 14 25 35 50 70 175 269 350 538 1345 1883 2690 3766 6725 9415 13450 18830 23687 47075 47374 94150 118435 165809 236870 331618 592175 829045 1184350 1658090 4145225 6371803 8290450 12743606 31859015 44602621 63718030 89205242 159295075 223013105 318590150 446026210 1115065525 2230131050