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10168876080 = 2434511331431
BaseRepresentation
bin10010111100001110…
…01011110000110000
3222020200112102120000
421132013023300300
5131311213013310
64401014150000
7506665010016
oct113607136060
928220472500
1010168876080
11434907a120
121b79652300
13c6099804c
146c67628b6
153e7b1a4c0
hex25e1cbc30

10168876080 has 400 divisors, whose sum is σ = 38734806528. Its totient is φ = 2452032000.

The previous prime is 10168876073. The next prime is 10168876087. The reversal of 10168876080 is 8067886101.

It is an interprime number because it is at equal distance from previous prime (10168876073) and next prime (10168876087).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10168876087) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 23593465 + ... + 23593895.

Almost surely, 210168876080 is an apocalyptic number.

10168876080 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 10168876080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19367403264).

10168876080 is an abundant number, since it is smaller than the sum of its proper divisors (28565930448).

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

10168876080 is a wasteful number, since it uses less digits than its factorization.

10168876080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 798 (or 783 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 45.

The spelling of 10168876080 in words is "ten billion, one hundred sixty-eight million, eight hundred seventy-six thousand, eighty".