Base | Representation |
---|---|
bin | 110001111100… |
… | …101101111010 |
3 | 220122020020212 |
4 | 301330231322 |
5 | 11323000004 |
6 | 1144351122 |
7 | 216203132 |
oct | 61745572 |
9 | 26566225 |
10 | 13093754 |
11 | 7433593 |
12 | 44754a2 |
13 | 2935aab |
14 | 1a4bac2 |
15 | 123996e |
hex | c7cb7a |
13093754 has 8 divisors (see below), whose sum is σ = 19663668. Its totient is φ = 6539200.
The previous prime is 13093753. The next prime is 13093781. The reversal of 13093754 is 45739031.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 12496225 + 597529 = 3535^2 + 773^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 13093754.
It is not an unprimeable number, because it can be changed into a prime (13093753) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1397 + ... + 5304.
Almost surely, 213093754 is an apocalyptic number.
13093754 is a deficient number, since it is larger than the sum of its proper divisors (6569914).
13093754 is an equidigital number, since it uses as much as digits as its factorization.
13093754 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7680.
The product of its (nonzero) digits is 11340, while the sum is 32.
The square root of 13093754 is about 3618.5292592433. The cubic root of 13093754 is about 235.6973641620.
The spelling of 13093754 in words is "thirteen million, ninety-three thousand, seven hundred fifty-four".
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