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8906764104 = 2333723672293
BaseRepresentation
bin10000100101110001…
…00110111101001000
3211222201122111102000
420102320212331020
5121220112422404
64031450511000
7433501150200
oct102270467510
924881574360
108906764104
1138606aa777
121886a35460
13abc367524
14606ca5400
15371e11339
hex212e26f48

8906764104 has 192 divisors, whose sum is σ = 28871366400. Its totient is φ = 2536748928.

The previous prime is 8906764103. The next prime is 8906764177. The reversal of 8906764104 is 4014676098.

It is a self number, because there is not a number n which added to its sum of digits gives 8906764104.

It is not an unprimeable number, because it can be changed into a prime (8906764103) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3883182 + ... + 3885474.

It is an arithmetic number, because the mean of its divisors is an integer number (150371700).

Almost surely, 28906764104 is an apocalyptic number.

8906764104 is a gapful number since it is divisible by the number (84) 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 8906764104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14435683200).

8906764104 is an abundant number, since it is smaller than the sum of its proper divisors (19964602296).

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

8906764104 is a wasteful number, since it uses less digits than its factorization.

8906764104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2689 (or 2672 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 45.

The square root of 8906764104 is about 94375.6541911101. The cubic root of 8906764104 is about 2072.8759687960.

The spelling of 8906764104 in words is "eight billion, nine hundred six million, seven hundred sixty-four thousand, one hundred four".