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2230733130 = 23574357771
BaseRepresentation
bin1000010011110110…
…0100100101001010
312202110111222120120
42010331210211022
514032031430010
61005204204110
7106164630063
oct20475444512
95673458516
102230733130
11a452108aa
12523099636
13297202242
1417239b56a
15d0c8ce70
hex84f6494a

2230733130 has 16 divisors (see below), whose sum is σ = 5353759584. Its totient is φ = 594862160.

The previous prime is 2230733083. The next prime is 2230733143. The reversal of 2230733130 is 313370322.

It is a happy number.

It is a super-3 number, since 3×22307331303 (a number of 29 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2230733130.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37178856 + ... + 37178915.

It is an arithmetic number, because the mean of its divisors is an integer number (334609974).

Almost surely, 22230733130 is an apocalyptic number.

2230733130 is an abundant number, since it is smaller than the sum of its proper divisors (3123026454).

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

2230733130 is a wasteful number, since it uses less digits than its factorization.

2230733130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74357781.

The product of its (nonzero) digits is 2268, while the sum is 24.

The square root of 2230733130 is about 47230.6376200872. The cubic root of 2230733130 is about 1306.6197119592.

The spelling of 2230733130 in words is "two billion, two hundred thirty million, seven hundred thirty-three thousand, one hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 74357771 148715542 223073313 371788855 446146626 743577710 1115366565 2230733130