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7116808608 = 2533721367193
BaseRepresentation
bin1101010000011000…
…11110000110100000
3200100222112100002000
412220030132012200
5104033400333413
63134105524000
7341234606100
oct65014360640
920328470060
107116808608
113022286708
1214674a3600
13895583370
144b7285200
152b9bde073
hex1a831e1a0

7116808608 has 576 divisors, whose sum is σ = 26528584320. Its totient is φ = 1839366144.

The previous prime is 7116808607. The next prime is 7116808631. The reversal of 7116808608 is 8068086117.

It is not an unprimeable number, because it can be changed into a prime (7116808607) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 36874560 + ... + 36874752.

It is an arithmetic number, because the mean of its divisors is an integer number (46056570).

Almost surely, 27116808608 is an apocalyptic number.

7116808608 is a gapful number since it is divisible by the number (78) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7116808608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13264292160).

7116808608 is an abundant number, since it is smaller than the sum of its proper divisors (19411775712).

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

7116808608 is a wasteful number, since it uses less digits than its factorization.

7116808608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 306 (or 285 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 45.

The square root of 7116808608 is about 84361.1795081126. The cubic root of 7116808608 is about 1923.5128657543.

The spelling of 7116808608 in words is "seven billion, one hundred sixteen million, eight hundred eight thousand, six hundred eight".