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8245000484 = 2272392310723
BaseRepresentation
bin1111010110111000…
…01011100100100100
3210021121102102101022
413223130023210210
5113341210003414
63442050550312
7411214230200
oct75334134444
923247372338
108245000484
1135510a6996
121721298398
13a15225016
14583041b00
15333c9318e
hex1eb70b924

8245000484 has 36 divisors (see below), whose sum is σ = 16790309424. Its totient is φ = 3532341456.

The previous prime is 8245000481. The next prime is 8245000513. The reversal of 8245000484 is 4840005428.

It is not an unprimeable number, because it can be changed into a prime (8245000481) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 763547 + ... + 774269.

It is an arithmetic number, because the mean of its divisors is an integer number (466397484).

Almost surely, 28245000484 is an apocalyptic number.

It is an amenable number.

8245000484 is an abundant number, since it is smaller than the sum of its proper divisors (8545308940).

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

8245000484 is a wasteful number, since it uses less digits than its factorization.

With its successor (8245000485) it forms a Ruth-Aaron pair, since the sum of their distinct prime factors is the same (14655).

8245000484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14664 (or 14655 counting only the distinct ones).

The product of its (nonzero) digits is 40960, while the sum is 35.

The square root of 8245000484 is about 90801.9850223551. The cubic root of 8245000484 is about 2020.2117612851.

The spelling of 8245000484 in words is "eight billion, two hundred forty-five million, four hundred eighty-four", and thus it is an aban number.

Divisors: 1 2 4 7 14 28 49 98 196 3923 7846 10723 15692 21446 27461 42892 54922 75061 109844 150122 192227 300244 384454 525427 768908 1050854 2101708 42066329 84132658 168265316 294464303 588928606 1177857212 2061250121 4122500242 8245000484