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10192485312 = 26353717713
BaseRepresentation
bin10010111111000010…
…01111101111000000
3222022022221220100000
421133201033233000
5131333234012222
64403220200000
7510402460422
oct113741175700
928268856300
1010192485312
114360435089
121b85539000
13c658431c9
146c994a812
153e9c309ac
hex25f84fbc0

10192485312 has 168 divisors, whose sum is σ = 31117546096. Its totient is φ = 3305484288.

The previous prime is 10192485299. The next prime is 10192485403. The reversal of 10192485312 is 21358429101.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 566568 + ... + 584280.

Almost surely, 210192485312 is an apocalyptic number.

10192485312 is a gapful number since it is divisible by the number (12) 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 10192485312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15558773048).

10192485312 is an abundant number, since it is smaller than the sum of its proper divisors (20925060784).

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

10192485312 is an equidigital number, since it uses as much as digits as its factorization.

10192485312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17777 (or 17755 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 36.

The spelling of 10192485312 in words is "ten billion, one hundred ninety-two million, four hundred eighty-five thousand, three hundred twelve".