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2160052412 = 22777144729
BaseRepresentation
bin1000000010111111…
…1100100010111100
312120112112000212012
42000233330202330
513410433134122
6554201230352
7104346066620
oct20057744274
95515460765
102160052412
11a09325391
125034923b8
1328568592b
14166c3d180
15c997a7e2
hex80bfc8bc

2160052412 has 12 divisors (see below), whose sum is σ = 4320104880. Its totient is φ = 925736736.

The previous prime is 2160052399. The next prime is 2160052421. The reversal of 2160052412 is 2142500612.

It is a happy number.

2160052412 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

2160052412 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38572337 + ... + 38572392.

It is an arithmetic number, because the mean of its divisors is an integer number (360008740).

Almost surely, 22160052412 is an apocalyptic number.

It is an amenable number.

2160052412 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2160052412 is a wasteful number, since it uses less digits than its factorization.

2160052412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77144740 (or 77144738 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 2160052412 is about 46476.3640144106. The cubic root of 2160052412 is about 1292.6712693263.

The spelling of 2160052412 in words is "two billion, one hundred sixty million, fifty-two thousand, four hundred twelve".

Divisors: 1 2 4 7 14 28 77144729 154289458 308578916 540013103 1080026206 2160052412