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80089150650 = 235229531093187
BaseRepresentation
bin100101010010110101…
…1110111010010111010
321122201112212101200220
41022211223313102322
52303010310310100
6100443100240510
75533453356015
oct1124553672272
9248645771626
1080089150650
1130a69268303
1213631840136
13772474a292
143c3a94437c
15213b22daa0
hex12a5af74ba

80089150650 has 192 divisors, whose sum is σ = 211333795200. Its totient is φ = 20039685120.

The previous prime is 80089150649. The next prime is 80089150657. The reversal of 80089150650 is 5605198008.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (80089150657) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 25128357 + ... + 25131543.

It is an arithmetic number, because the mean of its divisors is an integer number (1100696850).

Almost surely, 280089150650 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 80089150650, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (105666897600).

80089150650 is an abundant number, since it is smaller than the sum of its proper divisors (131244644550).

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

80089150650 is a wasteful number, since it uses less digits than its factorization.

80089150650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3393 (or 3388 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 42.

The spelling of 80089150650 in words is "eighty billion, eighty-nine million, one hundred fifty thousand, six hundred fifty".