Base | Representation |
---|---|
bin | 1100010010001… |
… | …01010100110010 |
3 | 21011220012100100 |
4 | 12021011110302 |
5 | 202334410102 |
6 | 14120333230 |
7 | 2360601666 |
oct | 611052462 |
9 | 234805310 |
10 | 103044402 |
11 | 5319086a |
12 | 2a614216 |
13 | 1846b426 |
14 | d9848a6 |
15 | 90a6a1c |
hex | 6245532 |
103044402 has 24 divisors (see below), whose sum is σ = 227477484. Its totient is φ = 33699744.
The previous prime is 103044379. The next prime is 103044419. The reversal of 103044402 is 204440301.
It can be written as a sum of positive squares in 2 ways, for example, as 96648561 + 6395841 = 9831^2 + 2529^2 .
It is a Harshad number since it is a multiple of its sum of digits (18).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 53053 + ... + 54960.
Almost surely, 2103044402 is an apocalyptic number.
103044402 is an abundant number, since it is smaller than the sum of its proper divisors (124433082).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
103044402 is a wasteful number, since it uses less digits than its factorization.
103044402 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 108074 (or 108071 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 18.
The square root of 103044402 is about 10151.0788589194. The cubic root of 103044402 is about 468.8221631834.
Adding to 103044402 its reverse (204440301), we get a palindrome (307484703).
It can be divided in two parts, 10304 and 4402, that added together give a triangular number (14706 = T171).
The spelling of 103044402 in words is "one hundred three million, forty-four thousand, four hundred two".
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