Base | Representation |
---|---|
bin | 110001110010… |
… | …010000100010 |
3 | 220120001111012 |
4 | 301302100202 |
5 | 11320112124 |
6 | 1143420522 |
7 | 215634212 |
oct | 61622042 |
9 | 26501435 |
10 | 13050914 |
11 | 7404388 |
12 | 4454742 |
13 | 291c446 |
14 | 1a3a242 |
15 | 122be0e |
hex | c72422 |
13050914 has 4 divisors (see below), whose sum is σ = 19576374. Its totient is φ = 6525456.
The previous prime is 13050893. The next prime is 13050923. The reversal of 13050914 is 41905031.
It is a happy number.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 41905031 = 7 ⋅5986433.
It can be written as a sum of positive squares in only one way, i.e., 10272025 + 2778889 = 3205^2 + 1667^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 13050914.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3262727 + ... + 3262730.
Almost surely, 213050914 is an apocalyptic number.
13050914 is a deficient number, since it is larger than the sum of its proper divisors (6525460).
13050914 is an equidigital number, since it uses as much as digits as its factorization.
13050914 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6525459.
The product of its (nonzero) digits is 540, while the sum is 23.
The square root of 13050914 is about 3612.6048773703. The cubic root of 13050914 is about 235.4400326335.
Adding to 13050914 its reverse (41905031), we get a palindrome (54955945).
The spelling of 13050914 in words is "thirteen million, fifty thousand, nine hundred fourteen".
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