Base | Representation |
---|---|
bin | 110001110101… |
… | …000101100001 |
3 | 220120122101012 |
4 | 301311011201 |
5 | 11320444442 |
6 | 1143550305 |
7 | 216013040 |
oct | 61650541 |
9 | 26518335 |
10 | 13062497 |
11 | 7412058 |
12 | 445b395 |
13 | 29247b6 |
14 | 1a40557 |
15 | 1230582 |
hex | c75161 |
13062497 has 8 divisors (see below), whose sum is σ = 15276096. Its totient is φ = 10935792.
The previous prime is 13062487. The next prime is 13062503. The reversal of 13062497 is 79426031.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 13062497 - 214 = 13046113 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13062487) 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 7 ways as a sum of consecutive naturals, for example, 21398 + ... + 21999.
It is an arithmetic number, because the mean of its divisors is an integer number (1909512).
Almost surely, 213062497 is an apocalyptic number.
It is an amenable number.
13062497 is a deficient number, since it is larger than the sum of its proper divisors (2213599).
13062497 is an equidigital number, since it uses as much as digits as its factorization.
13062497 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 43447.
The product of its (nonzero) digits is 9072, while the sum is 32.
The square root of 13062497 is about 3614.2076586715. The cubic root of 13062497 is about 235.5096649342.
The spelling of 13062497 in words is "thirteen million, sixty-two thousand, four hundred ninety-seven".
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