Base | Representation |
---|---|
bin | 111001010001… |
… | …010010110001 |
3 | 1001020202000120 |
4 | 321101102301 |
5 | 12320404131 |
6 | 1253440453 |
7 | 241415541 |
oct | 71212261 |
9 | 31222016 |
10 | 15013041 |
11 | 852457a |
12 | 5040129 |
13 | 3158574 |
14 | 1dcb321 |
15 | 14b8496 |
hex | e514b1 |
15013041 has 8 divisors (see below), whose sum is σ = 20059200. Its totient is φ = 9987792.
The previous prime is 15013007. The next prime is 15013049. The reversal of 15013041 is 14031051.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 15013041 - 27 = 15012913 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 15013041.
It is not an unprimeable number, because it can be changed into a prime (15013049) 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, 3466 + ... + 6483.
It is an arithmetic number, because the mean of its divisors is an integer number (2507400).
Almost surely, 215013041 is an apocalyptic number.
It is an amenable number.
15013041 is a deficient number, since it is larger than the sum of its proper divisors (5046159).
15013041 is an equidigital number, since it uses as much as digits as its factorization.
15013041 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10455.
The product of its (nonzero) digits is 60, while the sum is 15.
The square root of 15013041 is about 3874.6665662996. Note that the first 3 decimals coincide. The cubic root of 15013041 is about 246.6926575567.
Adding to 15013041 its reverse (14031051), we get a palindrome (29044092).
The spelling of 15013041 in words is "fifteen million, thirteen thousand, forty-one".
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