Base | Representation |
---|---|
bin | 101010011000101… |
… | …1001001000000000 |
3 | 10200010011222102111 |
4 | 1110301121020000 |
5 | 10403042442422 |
6 | 353043225104 |
7 | 50146535065 |
oct | 12461311000 |
9 | 3603158374 |
10 | 1422234112 |
11 | 66a8a55a2 |
12 | 338378194 |
13 | 198864a60 |
14 | d6c5cc6c |
15 | 84cd7a77 |
hex | 54c59200 |
1422234112 has 80 divisors (see below), whose sum is σ = 3082037112. Its totient is φ = 651755520.
The previous prime is 1422234109. The next prime is 1422234139. The reversal of 1422234112 is 2114322241.
It can be written as a sum of positive squares in 4 ways, for example, as 584478976 + 837755136 = 24176^2 + 28944^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1044312 + ... + 1045672.
Almost surely, 21422234112 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 1422234112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1541018556).
1422234112 is an abundant number, since it is smaller than the sum of its proper divisors (1659803000).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1422234112 is a wasteful number, since it uses less digits than its factorization.
1422234112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1549 (or 1533 counting only the distinct ones).
The product of its digits is 768, while the sum is 22.
The square root of 1422234112 is about 37712.5193006248. The cubic root of 1422234112 is about 1124.5800208812.
Adding to 1422234112 its reverse (2114322241), we get a palindrome (3536556353).
The spelling of 1422234112 in words is "one billion, four hundred twenty-two million, two hundred thirty-four thousand, one hundred twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •