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8983134090 = 23557598951
BaseRepresentation
bin10000101110110111…
…11011111110001010
3212012001100111100000
420113123323332022
5121344140242330
64043215423430
7435416244210
oct102733737612
925161314300
108983134090
11389a821667
1218a8524b76
13b02126578
146130a4cb0
15378999560
hex2176fbf8a

8983134090 has 192 divisors, whose sum is σ = 28153681920. Its totient is φ = 2018260800.

The previous prime is 8983134079. The next prime is 8983134107. The reversal of 8983134090 is 904313898.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 999115 + ... + 1008065.

It is an arithmetic number, because the mean of its divisors is an integer number (146633760).

Almost surely, 28983134090 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8983134090, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14076840960).

8983134090 is an abundant number, since it is smaller than the sum of its proper divisors (19170547830).

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

8983134090 is a wasteful number, since it uses less digits than its factorization.

8983134090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9039 (or 9027 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 45.

The square root of 8983134090 is about 94779.3969700166. The cubic root of 8983134090 is about 2078.7836584537.

The spelling of 8983134090 in words is "eight billion, nine hundred eighty-three million, one hundred thirty-four thousand, ninety".