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36102125 = 53288817
BaseRepresentation
bin1000100110110…
…1111111101101
32111221011210202
42021231333231
533220232000
63325443245
7615602003
oct211557755
974834722
1036102125
1119419074
1210110525
137630607
144b1aa73
153281dd5
hex226dfed

36102125 has 8 divisors (see below), whose sum is σ = 45055608. Its totient is φ = 28881600.

The previous prime is 36102107. The next prime is 36102127. The reversal of 36102125 is 52120163.

It can be written as a sum of positive squares in 4 ways, for example, as 413449 + 35688676 = 643^2 + 5974^2 .

It is not a de Polignac number, because 36102125 - 220 = 35053549 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 36102097 and 36102106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36102127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 144284 + ... + 144533.

It is an arithmetic number, because the mean of its divisors is an integer number (5631951).

Almost surely, 236102125 is an apocalyptic number.

It is an amenable number.

36102125 is a deficient number, since it is larger than the sum of its proper divisors (8953483).

36102125 is an equidigital number, since it uses as much as digits as its factorization.

36102125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 288832 (or 288822 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 36102125 is about 6008.5043896131. The cubic root of 36102125 is about 330.5046609599.

Adding to 36102125 its reverse (52120163), we get a palindrome (88222288).

The spelling of 36102125 in words is "thirty-six million, one hundred two thousand, one hundred twenty-five".

Divisors: 1 5 25 125 288817 1444085 7220425 36102125