Base | Representation |
---|---|
bin | 101010011101010… |
… | …0010010111111100 |
3 | 10200021200202201221 |
4 | 1110322202113330 |
5 | 10404201200132 |
6 | 353210443124 |
7 | 50206111000 |
oct | 12472422774 |
9 | 3607622657 |
10 | 1424631292 |
11 | 671192637 |
12 | 3391334a4 |
13 | 1991c3bc6 |
14 | d72c4700 |
15 | 8510ce97 |
hex | 54ea25fc |
1424631292 has 36 divisors (see below), whose sum is σ = 2910266800. Its totient is φ = 609957096.
The previous prime is 1424631289. The next prime is 1424631367. The reversal of 1424631292 is 2921364241.
It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1397559 + ... + 1398577.
Almost surely, 21424631292 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1424631292, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1455133400).
1424631292 is an abundant number, since it is smaller than the sum of its proper divisors (1485635508).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1424631292 is an frugal number, since it uses more digits than its factorization.
1424631292 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2063 (or 1028 counting only the distinct ones).
The product of its digits is 20736, while the sum is 34.
The square root of 1424631292 is about 37744.2882036474. The cubic root of 1424631292 is about 1125.2114939333.
The spelling of 1424631292 in words is "one billion, four hundred twenty-four million, six hundred thirty-one thousand, two hundred ninety-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.080 sec. • engine limits •