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8925086830 = 251181137153
BaseRepresentation
bin10000100111111101…
…00000010001101110
3212001000010101110111
420103332200101232
5121234310234310
64033343330234
7434112662212
oct102376402156
925030111414
108925086830
11386aa84920
121890bb097a
13ac30b138a
146094b4942
1537383028a
hex213fa046e

8925086830 has 16 divisors (see below), whose sum is σ = 17525625264. Its totient is φ = 3245486080.

The previous prime is 8925086759. The next prime is 8925086843. The reversal of 8925086830 is 386805298.

It is a congruent number.

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, 40568467 + ... + 40568686.

It is an arithmetic number, because the mean of its divisors is an integer number (1095351579).

Almost surely, 28925086830 is an apocalyptic number.

8925086830 is a deficient number, since it is larger than the sum of its proper divisors (8600538434).

8925086830 is a wasteful number, since it uses less digits than its factorization.

8925086830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81137171.

The product of its (nonzero) digits is 829440, while the sum is 49.

The square root of 8925086830 is about 94472.6776904307. The cubic root of 8925086830 is about 2074.2964144788.

The spelling of 8925086830 in words is "eight billion, nine hundred twenty-five million, eighty-six thousand, eight hundred thirty".

Divisors: 1 2 5 10 11 22 55 110 81137153 162274306 405685765 811371530 892508683 1785017366 4462543415 8925086830