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88808008004 = 2226778293613
BaseRepresentation
bin101001010110101011…
…1101010100101000100
322111020011221020111122
41102231113222211010
52423334322224004
6104444155453112
76262513420142
oct1225527524504
9274204836448
1088808008004
1134732894941
1215265757198
1384b3ba2a81
144426894592
15249b8c3cbe
hex14ad5ea944

88808008004 has 12 divisors (see below), whose sum is σ = 155472088044. Its totient is φ = 44387411424.

The previous prime is 88808007989. The next prime is 88808008027. The reversal of 88808008004 is 40080080888.

It can be written as a sum of positive squares in 2 ways, for example, as 1493667904 + 87314340100 = 38648^2 + 295490^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4136099 + ... + 4157514.

It is an arithmetic number, because the mean of its divisors is an integer number (12956007337).

Almost surely, 288808008004 is an apocalyptic number.

It is an amenable number.

88808008004 is a deficient number, since it is larger than the sum of its proper divisors (66664080040).

88808008004 is a wasteful number, since it uses less digits than its factorization.

88808008004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8296294 (or 8296292 counting only the distinct ones).

The product of its (nonzero) digits is 131072, while the sum is 44.

The spelling of 88808008004 in words is "eighty-eight billion, eight hundred eight million, eight thousand, four".

Divisors: 1 2 4 2677 5354 10708 8293613 16587226 33174452 22202002001 44404004002 88808008004