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62505125 = 53500041
BaseRepresentation
bin1110111001110…
…0000010100101
311100121120220122
43232130002211
5112000131000
610111411325
71356166454
oct356340245
9140546818
1062505125
1132312031
1218b23b45
13cc462a7
148430b9b
15574a085
hex3b9c0a5

62505125 has 8 divisors (see below), whose sum is σ = 78006552. Its totient is φ = 50004000.

The previous prime is 62505119. The next prime is 62505127. The reversal of 62505125 is 52150526.

62505125 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 289 + 62504836 = 17^2 + 7906^2 .

It is not a de Polignac number, because 62505125 - 26 = 62505061 is a prime.

It is a Duffinian number.

62505125 is a modest number, since divided by 5125 gives 625 as remainder.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 62505094 and 62505103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (62505127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 249896 + ... + 250145.

It is an arithmetic number, because the mean of its divisors is an integer number (9750819).

Almost surely, 262505125 is an apocalyptic number.

It is an amenable number.

62505125 is a deficient number, since it is larger than the sum of its proper divisors (15501427).

62505125 is an equidigital number, since it uses as much as digits as its factorization.

62505125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 500056 (or 500046 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 26.

The square root of 62505125 is about 7906.0182772367. The cubic root of 62505125 is about 396.8611099361.

The spelling of 62505125 in words is "sixty-two million, five hundred five thousand, one hundred twenty-five".

Divisors: 1 5 25 125 500041 2500205 12501025 62505125