Base | Representation |
---|---|
bin | 1100010011011… |
… | …10011111110001 |
3 | 21012012202200020 |
4 | 12021232133301 |
5 | 202410304131 |
6 | 14124114053 |
7 | 2362203441 |
oct | 611563761 |
9 | 235182606 |
10 | 103213041 |
11 | 53296538 |
12 | 2a695929 |
13 | 184ca109 |
14 | d9ca121 |
15 | 90db996 |
hex | 626e7f1 |
103213041 has 8 divisors (see below), whose sum is σ = 138224544. Its totient is φ = 68505120.
The previous prime is 103213039. The next prime is 103213049. The reversal of 103213041 is 140312301.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 103213041 - 21 = 103213039 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 103213041.
It is not an unprimeable number, because it can be changed into a prime (103213049) 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, 75100 + ... + 76461.
It is an arithmetic number, because the mean of its divisors is an integer number (17278068).
Almost surely, 2103213041 is an apocalyptic number.
It is an amenable number.
103213041 is a deficient number, since it is larger than the sum of its proper divisors (35011503).
103213041 is a wasteful number, since it uses less digits than its factorization.
103213041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 151791.
The product of its (nonzero) digits is 72, while the sum is 15.
The square root of 103213041 is about 10159.3819201760. The cubic root of 103213041 is about 469.0777766487.
Adding to 103213041 its reverse (140312301), we get a palindrome (243525342).
The spelling of 103213041 in words is "one hundred three million, two hundred thirteen thousand, forty-one".
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