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36315125 = 5374112
BaseRepresentation
bin1000101010000…
…1111111110101
32112022222222122
42022201333311
533244041000
63334205325
7620450000
oct212417765
975288878
1036315125
1119554100
12101b3845
1376a6552
144b74537
1532c5085
hex22a1ff5

36315125 has 60 divisors (see below), whose sum is σ = 58115148. Its totient is φ = 22638000.

The previous prime is 36315121. The next prime is 36315127. The reversal of 36315125 is 52151363.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 2 ways, for example, as 1162084 + 35153041 = 1078^2 + 5929^2 .

It is not a de Polignac number, because 36315125 - 22 = 36315121 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 36315094 and 36315103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36315121) by changing a digit.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 3301370 + ... + 3301380.

Almost surely, 236315125 is an apocalyptic number.

36315125 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

36315125 is a deficient number, since it is larger than the sum of its proper divisors (21800023).

36315125 is an frugal number, since it uses more digits than its factorization.

36315125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65 (or 23 counting only the distinct ones).

The product of its digits is 2700, while the sum is 26.

The square root of 36315125 is about 6026.2031993619. The cubic root of 36315125 is about 331.1533716018.

Adding to 36315125 its reverse (52151363), we get a palindrome (88466488).

The spelling of 36315125 in words is "thirty-six million, three hundred fifteen thousand, one hundred twenty-five".

Divisors: 1 5 7 11 25 35 49 55 77 121 125 175 245 275 343 385 539 605 847 875 1225 1375 1715 1925 2401 2695 3025 3773 4235 5929 6125 8575 9625 12005 13475 15125 18865 21175 26411 29645 41503 42875 60025 67375 94325 105875 132055 148225 207515 290521 300125 471625 660275 741125 1037575 1452605 3301375 5187875 7263025 36315125