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8042928696 = 23371123279
BaseRepresentation
bin1110111110110010…
…10101101000111000
3202202112012010000000
413133121111220320
5112432442204241
63410031513000
7403211523465
oct73731255070
922675163000
108042928696
113458029410
121685688760
139b23c3a0a
1456428066c
15321179eb6
hex1df655a38

8042928696 has 384 divisors, whose sum is σ = 26119296000. Its totient is φ = 2301773760.

The previous prime is 8042928689. The next prime is 8042928737. The reversal of 8042928696 is 6968292408.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

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 95 ways as a sum of consecutive naturals, for example, 101809185 + ... + 101809263.

It is an arithmetic number, because the mean of its divisors is an integer number (68019000).

Almost surely, 28042928696 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8042928696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13059648000).

8042928696 is an abundant number, since it is smaller than the sum of its proper divisors (18076367304).

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

8042928696 is a wasteful number, since it uses less digits than its factorization.

8042928696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163 (or 118 counting only the distinct ones).

The product of its (nonzero) digits is 2985984, while the sum is 54.

The square root of 8042928696 is about 89682.3767303253. The cubic root of 8042928696 is about 2003.5710114770.

The spelling of 8042928696 in words is "eight billion, forty-two million, nine hundred twenty-eight thousand, six hundred ninety-six".