Base | Representation |
---|---|
bin | 1100110001011… |
… | …01100001101001 |
3 | 21110121100010112 |
4 | 12120231201221 |
5 | 204412004400 |
6 | 14344224105 |
7 | 2440454042 |
oct | 630554151 |
9 | 243540115 |
10 | 107141225 |
11 | 55529874 |
12 | 2ba6b035 |
13 | 19274099 |
14 | 1032d8c9 |
15 | 9615835 |
hex | 662d869 |
107141225 has 24 divisors (see below), whose sum is σ = 145537560. Its totient is φ = 77880320.
The previous prime is 107141213. The next prime is 107141267. The reversal of 107141225 is 522141701.
It can be written as a sum of positive squares in 12 ways, for example, as 39589264 + 67551961 = 6292^2 + 8219^2 .
It is not a de Polignac number, because 107141225 - 226 = 40032361 is a prime.
It is a super-2 number, since 2×1071412252 = 22958484189001250, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 107141225.
It is a congruent number.
It is an unprimeable number.
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 23 ways as a sum of consecutive naturals, for example, 7979 + ... + 16671.
It is an arithmetic number, because the mean of its divisors is an integer number (6064065).
Almost surely, 2107141225 is an apocalyptic number.
It is an amenable number.
107141225 is a deficient number, since it is larger than the sum of its proper divisors (38396335).
107141225 is a wasteful number, since it uses less digits than its factorization.
107141225 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8749 (or 8744 counting only the distinct ones).
The product of its (nonzero) digits is 560, while the sum is 23.
The square root of 107141225 is about 10350.9045498449. The cubic root of 107141225 is about 474.9547140575.
Adding to 107141225 its reverse (522141701), we get a palindrome (629282926).
The spelling of 107141225 in words is "one hundred seven million, one hundred forty-one thousand, two hundred twenty-five".
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