Base | Representation |
---|---|
bin | 1100010110101… |
… | …00011011000100 |
3 | 21012222222100212 |
4 | 12023110123010 |
5 | 203012134112 |
6 | 14141054552 |
7 | 2365562555 |
oct | 613243304 |
9 | 235888325 |
10 | 103630532 |
11 | 53551175 |
12 | 2a857458 |
13 | 18615155 |
14 | da9832c |
15 | 9170522 |
hex | 62d46c4 |
103630532 has 24 divisors (see below), whose sum is σ = 185343480. Its totient is φ = 50688000.
The previous prime is 103630531. The next prime is 103630537. The reversal of 103630532 is 235036301.
It can be written as a sum of positive squares in 4 ways, for example, as 4946176 + 98684356 = 2224^2 + 9934^2 .
It is a super-3 number, since 3×1036305323 (a number of 25 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 103630498 and 103630507.
It is not an unprimeable number, because it can be changed into a prime (103630531) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33032 + ... + 36032.
It is an arithmetic number, because the mean of its divisors is an integer number (7722645).
Almost surely, 2103630532 is an apocalyptic number.
It is an amenable number.
103630532 is a deficient number, since it is larger than the sum of its proper divisors (81712948).
103630532 is a wasteful number, since it uses less digits than its factorization.
103630532 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3191 (or 3189 counting only the distinct ones).
The product of its (nonzero) digits is 1620, while the sum is 23.
The square root of 103630532 is about 10179.9082510600. The cubic root of 103630532 is about 469.7093902888.
Adding to 103630532 its reverse (235036301), we get a palindrome (338666833).
The spelling of 103630532 in words is "one hundred three million, six hundred thirty thousand, five hundred thirty-two".
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