Base | Representation |
---|---|
bin | 110001111111… |
… | …010001111010 |
3 | 220122202122121 |
4 | 301333101322 |
5 | 11323314000 |
6 | 1144511454 |
7 | 216245545 |
oct | 61772172 |
9 | 26582577 |
10 | 13104250 |
11 | 7440465 |
12 | 447b58a |
13 | 293a7c3 |
14 | 1a5185c |
15 | 123cb1a |
hex | c7f47a |
13104250 has 64 divisors (see below), whose sum is σ = 26687232. Its totient is φ = 4804800.
The previous prime is 13104209. The next prime is 13104251. The reversal of 13104250 is 5240131.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13104251) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 247224 + ... + 247276.
It is an arithmetic number, because the mean of its divisors is an integer number (416988).
Almost surely, 213104250 is an apocalyptic number.
13104250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13104250 is an abundant number, since it is smaller than the sum of its proper divisors (13582982).
13104250 is a wasteful number, since it uses less digits than its factorization.
13104250 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 136 (or 126 counting only the distinct ones).
The product of its (nonzero) digits is 120, while the sum is 16.
The square root of 13104250 is about 3619.9792817087. The cubic root of 13104250 is about 235.7603259580.
Adding to 13104250 its reverse (5240131), we get a palindrome (18344381).
The spelling of 13104250 in words is "thirteen million, one hundred four thousand, two hundred fifty".
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