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28624106088 = 2332675933687
BaseRepresentation
bin11010101010001000…
…010011001001101000
32201212212022020202100
4122222020103021220
5432110232343323
621052201533400
72032221613224
oct325210231150
981785266670
1028624106088
111115961a626
12566a1a4260
1329123069a6
14155780d784
15b27e46943
hex6aa213268

28624106088 has 48 divisors (see below), whose sum is σ = 78680702880. Its totient is φ = 9398958624.

The previous prime is 28624106039. The next prime is 28624106113. The reversal of 28624106088 is 88060142682.

28624106088 is a `hidden beast` number, since 2 + 8 + 6 + 24 + 10 + 608 + 8 = 666.

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, 2962020 + ... + 2971667.

It is an arithmetic number, because the mean of its divisors is an integer number (1639181310).

Almost surely, 228624106088 is an apocalyptic number.

It is an amenable number.

28624106088 is an abundant number, since it is smaller than the sum of its proper divisors (50056596792).

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

28624106088 is a wasteful number, since it uses less digits than its factorization.

28624106088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5933766 (or 5933759 counting only the distinct ones).

The product of its (nonzero) digits is 294912, while the sum is 45.

The spelling of 28624106088 in words is "twenty-eight billion, six hundred twenty-four million, one hundred six thousand, eighty-eight".

Divisors: 1 2 3 4 6 8 9 12 18 24 36 67 72 134 201 268 402 536 603 804 1206 1608 2412 4824 5933687 11867374 17801061 23734748 35602122 47469496 53403183 71204244 106806366 142408488 213612732 397557029 427225464 795114058 1192671087 1590228116 2385342174 3180456232 3578013261 4770684348 7156026522 9541368696 14312053044 28624106088