Base | Representation |
---|---|
bin | 101101100110110111101 |
3 | 2210221000102 |
4 | 11230312331 |
5 | 340310321 |
6 | 52010445 |
7 | 15463013 |
oct | 5546675 |
9 | 2727012 |
10 | 1494461 |
11 | 9308a1 |
12 | 600a25 |
13 | 4042c7 |
14 | 2ac8b3 |
15 | 1e7c0b |
hex | 16cdbd |
1494461 has 2 divisors, whose sum is σ = 1494462. Its totient is φ = 1494460.
The previous prime is 1494421. The next prime is 1494463. The reversal of 1494461 is 1644941.
It is a happy number.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 1452025 + 42436 = 1205^2 + 206^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-1494461 is a prime.
Together with 1494463, it forms a pair of twin primes.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (1494463) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 747230 + 747231.
It is an arithmetic number, because the mean of its divisors is an integer number (747231).
21494461 is an apocalyptic number.
It is an amenable number.
1494461 is a deficient number, since it is larger than the sum of its proper divisors (1).
1494461 is an equidigital number, since it uses as much as digits as its factorization.
1494461 is an evil number, because the sum of its binary digits is even.
The product of its digits is 3456, while the sum is 29.
The square root of 1494461 is about 1222.4814927024. The cubic root of 1494461 is about 114.3303488602.
The spelling of 1494461 in words is "one million, four hundred ninety-four thousand, four hundred sixty-one".
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