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2222113086 = 232532329259
BaseRepresentation
bin1000010001110010…
…1100000100111110
312201212022001002200
42010130230010332
514022330104321
61004255332330
7106031435544
oct20434540476
95655261080
102222113086
11a403634a6
125202210a6
132954a481b
14171195d94
15d0138d26
hex8472c13e

2222113086 has 24 divisors (see below), whose sum is σ = 4905421560. Its totient is φ = 726728496.

The previous prime is 2222113051. The next prime is 2222113087. The reversal of 2222113086 is 6803112222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2222113087) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1163676 + ... + 1165583.

It is an arithmetic number, because the mean of its divisors is an integer number (204392565).

Almost surely, 22222113086 is an apocalyptic number.

2222113086 is an abundant number, since it is smaller than the sum of its proper divisors (2683308474).

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

2222113086 is a wasteful number, since it uses less digits than its factorization.

2222113086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2329320 (or 2329317 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 2222113086 is about 47139.2945004483. The cubic root of 2222113086 is about 1304.9345173467.

The spelling of 2222113086 in words is "two billion, two hundred twenty-two million, one hundred thirteen thousand, eighty-six".

Divisors: 1 2 3 6 9 18 53 106 159 318 477 954 2329259 4658518 6987777 13975554 20963331 41926662 123450727 246901454 370352181 740704362 1111056543 2222113086