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10064177760 = 25357131132039
BaseRepresentation
bin10010101111101111…
…10010101001100000
3221222101112012110110
421113313302221200
5131102412142020
64342354131320
7504254046060
oct112767625140
927871465413
1010064177760
1142a4a6978a
121b4a580b40
13c4509ab90
146b68ab3a0
153dd8388e0
hex257df2a60

10064177760 has 384 divisors, whose sum is σ = 39382640640. Its totient is φ = 2103607296.

The previous prime is 10064177749. The next prime is 10064177779. The reversal of 10064177760 is 6777146001.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4934821 + ... + 4936859.

It is an arithmetic number, because the mean of its divisors is an integer number (102558960).

Almost surely, 210064177760 is an apocalyptic number.

10064177760 is a gapful number since it is divisible by the number (10) 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 10064177760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19691320320).

10064177760 is an abundant number, since it is smaller than the sum of its proper divisors (29318462880).

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

10064177760 is a wasteful number, since it uses less digits than its factorization.

10064177760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2190 (or 2182 counting only the distinct ones).

The product of its (nonzero) digits is 49392, while the sum is 39.

The spelling of 10064177760 in words is "ten billion, sixty-four million, one hundred seventy-seven thousand, seven hundred sixty".