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10326970368 = 212331113653
BaseRepresentation
bin10011001111000100…
…10001000000000000
3222122201000110011000
421213202101000000
5132122201022433
64424422452000
7513624541221
oct114742210000
928581013130
1010326970368
11441a33a760
122002594000
13c8766c270
146dd757248
15406948113
hex267891000

10326970368 has 416 divisors, whose sum is σ = 35998462080. Its totient is φ = 2884239360.

The previous prime is 10326970351. The next prime is 10326970369. The reversal of 10326970368 is 86307962301.

It is a tau number, because it is divible by the number of its divisors (416).

It is not an unprimeable number, because it can be changed into a prime (10326970369) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15814330 + ... + 15814982.

Almost surely, 210326970368 is an apocalyptic number.

10326970368 is a gapful number since it is divisible by the number (18) 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 10326970368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17999231040).

10326970368 is an abundant number, since it is smaller than the sum of its proper divisors (25671491712).

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

10326970368 is a wasteful number, since it uses less digits than its factorization.

10326970368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 710 (or 682 counting only the distinct ones).

The product of its (nonzero) digits is 326592, while the sum is 45.

The spelling of 10326970368 in words is "ten billion, three hundred twenty-six million, nine hundred seventy thousand, three hundred sixty-eight".