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28851114096 = 2432728622137
BaseRepresentation
bin11010110111101010…
…010001000001110000
32202110200110110012100
4122313222101001300
5433041341122341
621130511300400
72040646265160
oct326752210160
982420413170
1028851114096
111126577a052
12571221a700
13294a35915c
141579a225a0
15b3cd383b6
hex6b7a91070

28851114096 has 60 divisors (see below), whose sum is σ = 92277772912. Its totient is φ = 8243175168.

The previous prime is 28851114067. The next prime is 28851114133. The reversal of 28851114096 is 69041115882.

It is a happy number.

28851114096 is a `hidden beast` number, since 2 + 8 + 8 + 511 + 1 + 40 + 96 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14310061 + ... + 14312076.

Almost surely, 228851114096 is an apocalyptic number.

It is an amenable number.

28851114096 is an abundant number, since it is smaller than the sum of its proper divisors (63426658816).

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

28851114096 is a wasteful number, since it uses less digits than its factorization.

28851114096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28622158 (or 28622149 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 45.

The spelling of 28851114096 in words is "twenty-eight billion, eight hundred fifty-one million, one hundred fourteen thousand, ninety-six".

Divisors: 1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 36 42 48 56 63 72 84 112 126 144 168 252 336 504 1008 28622137 57244274 85866411 114488548 171732822 200354959 228977096 257599233 343465644 400709918 457954192 515198466 601064877 686931288 801419836 1030396932 1202129754 1373862576 1602839672 1803194631 2060793864 2404259508 3205679344 3606389262 4121587728 4808519016 7212778524 9617038032 14425557048 28851114096