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8290290663 = 32921143407
BaseRepresentation
bin1111011100010001…
…11100101111100111
3210101202122101211100
413232020330233213
5113434303300123
63450345411143
7412304210424
oct75610745747
923352571740
108290290663
113574720096
121734499ab3
13a21721745
14589070d4b
15337c3c643
hex1ee23cbe7

8290290663 has 6 divisors (see below), whose sum is σ = 11974864304. Its totient is φ = 5526860436.

The previous prime is 8290290607. The next prime is 8290290689. The reversal of 8290290663 is 3660920928.

It is not a de Polignac number, because 8290290663 - 213 = 8290282471 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8290290563) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 460571695 + ... + 460571712.

Almost surely, 28290290663 is an apocalyptic number.

8290290663 is a deficient number, since it is larger than the sum of its proper divisors (3684573641).

8290290663 is a wasteful number, since it uses less digits than its factorization.

8290290663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 921143413 (or 921143410 counting only the distinct ones).

The product of its (nonzero) digits is 279936, while the sum is 45.

The square root of 8290290663 is about 91051.0332890297. The cubic root of 8290290663 is about 2023.9040485760.

The spelling of 8290290663 in words is "eight billion, two hundred ninety million, two hundred ninety thousand, six hundred sixty-three".

Divisors: 1 3 9 921143407 2763430221 8290290663