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8230009164 = 22313167315907
BaseRepresentation
bin1111010101000101…
…11111100101001100
3210020120012210011020
413222202333211030
5113323340243124
63440353354140
7410642631546
oct75242774514
923216183136
108230009164
113543697773
121718268950
13a120a6610
1458105c696
153327d1379
hex1ea8bf94c

8230009164 has 48 divisors (see below), whose sum is σ = 20804437248. Its totient is φ = 2517139008.

The previous prime is 8230009159. The next prime is 8230009181. The reversal of 8230009164 is 4619000328.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 131902 + ... + 184005.

It is an arithmetic number, because the mean of its divisors is an integer number (433425776).

Almost surely, 28230009164 is an apocalyptic number.

It is an amenable number.

8230009164 is an abundant number, since it is smaller than the sum of its proper divisors (12574428084).

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

8230009164 is a wasteful number, since it uses less digits than its factorization.

8230009164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 316094 (or 316092 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 33.

The square root of 8230009164 is about 90719.3979477377. The cubic root of 8230009164 is about 2018.9866141979.

The spelling of 8230009164 in words is "eight billion, two hundred thirty million, nine thousand, one hundred sixty-four".

Divisors: 1 2 3 4 6 12 13 26 39 52 78 156 167 334 501 668 1002 2004 2171 4342 6513 8684 13026 26052 315907 631814 947721 1263628 1895442 3790884 4106791 8213582 12320373 16427164 24640746 49281492 52756469 105512938 158269407 211025876 316538814 633077628 685834097 1371668194 2057502291 2743336388 4115004582 8230009164