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675500760 = 2332511433967
BaseRepresentation
bin101000010000110…
…101001011011000
31202002001222211200
4220100311023120
52340412011020
6151010154200
722511442654
oct5020651330
91662058750
10675500760
113173367a0
1216a282960
13a9c420bc
14659dba64
153e483590
hex284352d8

675500760 has 192 divisors, whose sum is σ = 2451271680. Its totient is φ = 159909120.

The previous prime is 675500753. The next prime is 675500773. The reversal of 675500760 is 67005576.

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 47 ways as a sum of consecutive naturals, for example, 168297 + ... + 172263.

It is an arithmetic number, because the mean of its divisors is an integer number (12767040).

Almost surely, 2675500760 is an apocalyptic number.

675500760 is a gapful number since it is divisible by the number (60) 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 675500760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1225635840).

675500760 is an abundant number, since it is smaller than the sum of its proper divisors (1775770920).

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

675500760 is a wasteful number, since it uses less digits than its factorization.

675500760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4038 (or 4031 counting only the distinct ones).

The product of its (nonzero) digits is 44100, while the sum is 36.

The square root of 675500760 is about 25990.3974575227. The cubic root of 675500760 is about 877.4221909726.

It can be divided in two parts, 675 and 500760, that multiplied together give a triangular number (338013000 = T26000).

The spelling of 675500760 in words is "six hundred seventy-five million, five hundred thousand, seven hundred sixty".