Base | Representation |
---|---|
bin | 111101011100100010111 |
3 | 10210021221201 |
4 | 13223210113 |
5 | 1003412323 |
6 | 111053331 |
7 | 23054104 |
oct | 7534427 |
9 | 3707851 |
10 | 2013463 |
11 | 1155821 |
12 | 811247 |
13 | 5565ca |
14 | 3a5aab |
15 | 29b8ad |
hex | 1eb917 |
2013463 has 6 divisors (see below), whose sum is σ = 2139176. Its totient is φ = 1894752.
The previous prime is 2013457. The next prime is 2013491. The reversal of 2013463 is 3643102.
It is not a de Polignac number, because 2013463 - 29 = 2012951 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 2013463.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2013163) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3195 + ... + 3772.
22013463 is an apocalyptic number.
2013463 is a deficient number, since it is larger than the sum of its proper divisors (125713).
2013463 is an equidigital number, since it uses as much as digits as its factorization.
2013463 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7001 (or 6984 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 19.
The square root of 2013463 is about 1418.9654682197. The cubic root of 2013463 is about 126.2741782925.
Adding to 2013463 its reverse (3643102), we get a palindrome (5656565).
The spelling of 2013463 in words is "two million, thirteen thousand, four hundred sixty-three".
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