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8698008968 = 2311821120391
BaseRepresentation
bin10000001100111000…
…10001010110001000
3211110011211122012022
420012130101112020
5120303142241333
63555032304012
7425354566505
oct100634212610
924404748168
108698008968
113763887970
121828b42008
13a8803618c
145c72844ac
1535d927c98
hex206711588

8698008968 has 32 divisors (see below), whose sum is σ = 17813200320. Its totient is φ = 3948792000.

The previous prime is 8698008961. The next prime is 8698008973.

It is a happy number.

8698008968 is nontrivially palindromic in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 8698008968.

It is not an unprimeable number, because it can be changed into a prime (8698008961) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12053 + ... + 132443.

It is an arithmetic number, because the mean of its divisors is an integer number (556662510).

Almost surely, 28698008968 is an apocalyptic number.

8698008968 is a gapful number since it is divisible by the number (88) formed by its first and last digit.

It is an amenable number.

8698008968 is an abundant number, since it is smaller than the sum of its proper divisors (9115191352).

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

8698008968 is a wasteful number, since it uses less digits than its factorization.

8698008968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121229 (or 121225 counting only the distinct ones).

The product of its (nonzero) digits is 11943936, while the sum is 62.

The square root of 8698008968 is about 93263.1168683526. The cubic root of 8698008968 is about 2056.5532086167.

The spelling of 8698008968 in words is "eight billion, six hundred ninety-eight million, eight thousand, nine hundred sixty-eight".

Divisors: 1 2 4 8 11 22 44 88 821 1642 3284 6568 9031 18062 36124 72248 120391 240782 481564 963128 1324301 2648602 5297204 10594408 98841011 197682022 395364044 790728088 1087251121 2174502242 4349004484 8698008968