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36038125 = 54232109
BaseRepresentation
bin1000100101111…
…0010111101101
32111210221000101
42021132113231
533211210000
63324231101
7615214264
oct211362755
974727011
1036038125
1119384a82
121009b491
13760a446
144b015db
15326ce6a
hex225e5ed

36038125 has 30 divisors (see below), whose sum is σ = 47508230. Its totient is φ = 27324000.

The previous prime is 36038083. The next prime is 36038131. The reversal of 36038125 is 52183063.

It can be written as a sum of positive squares in 5 ways, for example, as 10666756 + 25371369 = 3266^2 + 5037^2 .

It is not a de Polignac number, because 36038125 - 27 = 36037997 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 36038093 and 36038102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 330571 + ... + 330679.

Almost surely, 236038125 is an apocalyptic number.

It is an amenable number.

36038125 is a deficient number, since it is larger than the sum of its proper divisors (11470105).

36038125 is an equidigital number, since it uses as much as digits as its factorization.

36038125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175 (or 137 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 36038125 is about 6003.1762426236. The cubic root of 36038125 is about 330.3092448557.

It can be divided in two parts, 36038 and 125, that added together give a palindrome (36163).

The spelling of 36038125 in words is "thirty-six million, thirty-eight thousand, one hundred twenty-five".

Divisors: 1 5 23 25 109 115 125 529 545 575 625 2507 2645 2725 2875 12535 13225 13625 14375 57661 62675 66125 68125 288305 313375 330625 1441525 1566875 7207625 36038125