Base | Representation |
---|---|
bin | 101011101001000011001 |
3 | 2200122122111 |
4 | 11131020121 |
5 | 331230131 |
6 | 50352321 |
7 | 15104134 |
oct | 5351031 |
9 | 2618574 |
10 | 1430041 |
11 | 897458 |
12 | 58b6a1 |
13 | 3b0ba2 |
14 | 29321b |
15 | 1d3ab1 |
hex | 15d219 |
1430041 has 2 divisors, whose sum is σ = 1430042. Its totient is φ = 1430040.
The previous prime is 1430027. The next prime is 1430063. The reversal of 1430041 is 1400341.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 1390041 + 40000 = 1179^2 + 200^2 .
It is a cyclic number.
It is not a de Polignac number, because 1430041 - 27 = 1429913 is a prime.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (1430441) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 715020 + 715021.
It is an arithmetic number, because the mean of its divisors is an integer number (715021).
21430041 is an apocalyptic number.
It is an amenable number.
1430041 is a deficient number, since it is larger than the sum of its proper divisors (1).
1430041 is an equidigital number, since it uses as much as digits as its factorization.
1430041 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 48, while the sum is 13.
The square root of 1430041 is about 1195.8432171485. The cubic root of 1430041 is about 112.6633938493.
Adding to 1430041 its reverse (1400341), we get a palindrome (2830382).
It can be divided in two parts, 14300 and 41, that added together give a palindrome (14341).
The spelling of 1430041 in words is "one million, four hundred thirty thousand, forty-one".
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