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8042918976 = 26351035021
BaseRepresentation
bin1110111110110010…
…10011010001000000
3202202112011121200000
413133121103101000
5112432441401401
63410031400000
7403211453241
oct73731232100
922675147600
108042918976
113458022084
121685683000
139b23bc471
1456427acc8
15321177186
hex1df653440

8042918976 has 168 divisors, whose sum is σ = 24144329664. Its totient is φ = 2654415360.

The previous prime is 8042918941. The next prime is 8042919007. The reversal of 8042918976 is 6798192408.

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

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1599346 + ... + 1604366.

It is an arithmetic number, because the mean of its divisors is an integer number (143716248).

Almost surely, 28042918976 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 8042918976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12072164832).

8042918976 is an abundant number, since it is smaller than the sum of its proper divisors (16101410688).

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

8042918976 is a wasteful number, since it uses less digits than its factorization.

8042918976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5151 (or 5129 counting only the distinct ones).

The product of its (nonzero) digits is 1741824, while the sum is 54.

The square root of 8042918976 is about 89682.3225390601. The cubic root of 8042918976 is about 2003.5702043615.

The spelling of 8042918976 in words is "eight billion, forty-two million, nine hundred eighteen thousand, nine hundred seventy-six".