Base | Representation |
---|---|
bin | 101011001110100101101 |
3 | 2122222001201 |
4 | 11121310231 |
5 | 330311433 |
6 | 50205501 |
7 | 15016501 |
oct | 5316455 |
9 | 2588051 |
10 | 1416493 |
11 | 888261 |
12 | 583891 |
13 | 3a7980 |
14 | 28c301 |
15 | 1cea7d |
hex | 159d2d |
1416493 has 4 divisors (see below), whose sum is σ = 1525468. Its totient is φ = 1307520.
The previous prime is 1416487. The next prime is 1416497. The reversal of 1416493 is 3946141.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 636804 + 779689 = 798^2 + 883^2 .
It is a cyclic number.
It is not a de Polignac number, because 1416493 - 25 = 1416461 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1416497) 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, 54468 + ... + 54493.
It is an arithmetic number, because the mean of its divisors is an integer number (381367).
21416493 is an apocalyptic number.
1416493 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
It is an amenable number.
1416493 is a deficient number, since it is larger than the sum of its proper divisors (108975).
1416493 is a wasteful number, since it uses less digits than its factorization.
1416493 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 108974.
The product of its digits is 2592, while the sum is 28.
The square root of 1416493 is about 1190.1651145954. The cubic root of 1416493 is about 112.3064788207.
The spelling of 1416493 in words is "one million, four hundred sixteen thousand, four hundred ninety-three".
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