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9116341864 = 2372931181081
BaseRepresentation
bin10000111110110000…
…00101011001101000
3212112100000011001021
420133120011121220
5122132240414424
64104334502224
7441624425110
oct103730053150
925470004037
109116341864
113958a34633
121925064974
13b238c6136
14626a5c040
1538550d4e4
hex21f605668

9116341864 has 64 divisors (see below), whose sum is σ = 20860646400. Its totient is φ = 3650572800.

The previous prime is 9116341853. The next prime is 9116341867. The reversal of 9116341864 is 4681436119.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 9116341864.

It is not an unprimeable number, because it can be changed into a prime (9116341867) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40197 + ... + 140884.

It is an arithmetic number, because the mean of its divisors is an integer number (325947600).

Almost surely, 29116341864 is an apocalyptic number.

It is an amenable number.

9116341864 is an abundant number, since it is smaller than the sum of its proper divisors (11744304536).

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

9116341864 is a wasteful number, since it uses less digits than its factorization.

9116341864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181154 (or 181150 counting only the distinct ones).

The product of its digits is 124416, while the sum is 43.

The square root of 9116341864 is about 95479.5363625107. The cubic root of 9116341864 is about 2089.0084705590.

The spelling of 9116341864 in words is "nine billion, one hundred sixteen million, three hundred forty-one thousand, eight hundred sixty-four".

Divisors: 1 2 4 7 8 14 28 29 31 56 58 62 116 124 203 217 232 248 406 434 812 868 899 1624 1736 1798 3596 6293 7192 12586 25172 50344 181081 362162 724324 1267567 1448648 2535134 5070268 5251349 5613511 10140536 10502698 11227022 21005396 22454044 36759443 39294577 42010792 44908088 73518886 78589154 147037772 157178308 162791819 294075544 314356616 325583638 651167276 1139542733 1302334552 2279085466 4558170932 9116341864