Base | Representation |
---|---|
bin | 101001110110101… |
… | …1100111110001111 |
3 | 10121212200010122122 |
4 | 1103231130332033 |
5 | 10334013032304 |
6 | 351205403155 |
7 | 46542256562 |
oct | 12355347617 |
9 | 3555603578 |
10 | 1404424079 |
11 | 660840663 |
12 | 3324094bb |
13 | 194c6a386 |
14 | d47444d9 |
15 | 8346a9be |
hex | 53b5cf8f |
1404424079 has 2 divisors, whose sum is σ = 1404424080. Its totient is φ = 1404424078.
The previous prime is 1404424033. The next prime is 1404424117. The reversal of 1404424079 is 9704244041.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 1404424079 - 224 = 1387646863 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (1404424379) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 702212039 + 702212040.
It is an arithmetic number, because the mean of its divisors is an integer number (702212040).
Almost surely, 21404424079 is an apocalyptic number.
1404424079 is a deficient number, since it is larger than the sum of its proper divisors (1).
1404424079 is an equidigital number, since it uses as much as digits as its factorization.
1404424079 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 32256, while the sum is 35.
The square root of 1404424079 is about 37475.6464787467. The cubic root of 1404424079 is about 1119.8660764081.
The spelling of 1404424079 in words is "one billion, four hundred four million, four hundred twenty-four thousand, seventy-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •