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500680125 = 32531140459
BaseRepresentation
bin11101110101111…
…100010110111101
31021220010012000100
4131311330112331
52011133231000
6121403151313
715256465551
oct3565742675
91256105010
10500680125
11237691430
1211b815539
137c96283a
144a6d1861
152de4ea00
hex1dd7c5bd

500680125 has 48 divisors (see below), whose sum is σ = 984634560. Its totient is φ = 242748000.

The previous prime is 500680111. The next prime is 500680127. The reversal of 500680125 is 521086005.

It is not a de Polignac number, because 500680125 - 24 = 500680109 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (500680127) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7855 + ... + 32604.

It is an arithmetic number, because the mean of its divisors is an integer number (20513220).

Almost surely, 2500680125 is an apocalyptic number.

500680125 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

500680125 is a deficient number, since it is larger than the sum of its proper divisors (483954435).

500680125 is a wasteful number, since it uses less digits than its factorization.

500680125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40491 (or 40478 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 27.

The square root of 500680125 is about 22375.8826641543. The cubic root of 500680125 is about 794.0602399799.

It can be divided in two parts, 500 and 680125, that added together give a square (680625 = 8252).

The spelling of 500680125 in words is "five hundred million, six hundred eighty thousand, one hundred twenty-five".

Divisors: 1 3 5 9 11 15 25 33 45 55 75 99 125 165 225 275 375 495 825 1125 1375 2475 4125 12375 40459 121377 202295 364131 445049 606885 1011475 1335147 1820655 2225245 3034425 4005441 5057375 6675735 9103275 11126225 15172125 20027205 33378675 45516375 55631125 100136025 166893375 500680125