Base | Representation |
---|---|
bin | 1100010010001… |
… | …01010100110001 |
3 | 21011220012100022 |
4 | 12021011110301 |
5 | 202334410101 |
6 | 14120333225 |
7 | 2360601665 |
oct | 611052461 |
9 | 234805308 |
10 | 103044401 |
11 | 53190869 |
12 | 2a614215 |
13 | 1846b425 |
14 | d9848a5 |
15 | 90a6a1b |
hex | 6245531 |
103044401 has 4 divisors (see below), whose sum is σ = 103066404. Its totient is φ = 103022400.
The previous prime is 103044379. The next prime is 103044419. The reversal of 103044401 is 104440301.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 81884401 + 21160000 = 9049^2 + 4600^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-103044401 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 103044401.
It is not an unprimeable number, because it can be changed into a prime (103044421) by changing a digit.
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 3 ways as a sum of consecutive naturals, for example, 860 + ... + 14381.
It is an arithmetic number, because the mean of its divisors is an integer number (25766601).
Almost surely, 2103044401 is an apocalyptic number.
It is an amenable number.
103044401 is a deficient number, since it is larger than the sum of its proper divisors (22003).
103044401 is an equidigital number, since it uses as much as digits as its factorization.
103044401 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22002.
The product of its (nonzero) digits is 192, while the sum is 17.
The square root of 103044401 is about 10151.0788096635. The cubic root of 103044401 is about 468.8221616668.
Adding to 103044401 its reverse (104440301), we get a palindrome (207484702).
The spelling of 103044401 in words is "one hundred three million, forty-four thousand, four hundred one".
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