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8045352228 = 2236710006657
BaseRepresentation
bin1110111111000101…
…00101010100100100
3202202200202020110110
413133202211110210
5112434102232403
63410155453020
7403241236254
oct73742452444
922680666413
108045352228
113459434231
121686457170
139b2a61b64
14564711964
153214a8103
hex1df8a5524

8045352228 has 24 divisors (see below), whose sum is σ = 19052676832. Its totient is φ = 2641757184.

The previous prime is 8045352197. The next prime is 8045352269. The reversal of 8045352228 is 8222535408.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5002525 + ... + 5004132.

Almost surely, 28045352228 is an apocalyptic number.

It is an amenable number.

8045352228 is an abundant number, since it is smaller than the sum of its proper divisors (11007324604).

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

8045352228 is a wasteful number, since it uses less digits than its factorization.

8045352228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10006731 (or 10006729 counting only the distinct ones).

The product of its (nonzero) digits is 153600, while the sum is 39.

The square root of 8045352228 is about 89695.8874642533. The cubic root of 8045352228 is about 2003.7722329893.

The spelling of 8045352228 in words is "eight billion, forty-five million, three hundred fifty-two thousand, two hundred twenty-eight".

Divisors: 1 2 3 4 6 12 67 134 201 268 402 804 10006657 20013314 30019971 40026628 60039942 120079884 670446019 1340892038 2011338057 2681784076 4022676114 8045352228