Base | Representation |
---|---|
bin | 100101011001111… |
… | …0111111100010010 |
3 | 10020110201022121220 |
4 | 1022303313330102 |
5 | 10032302044331 |
6 | 324313225510 |
7 | 43050165006 |
oct | 11263677422 |
9 | 3213638556 |
10 | 1255112466 |
11 | 594529633 |
12 | 2b0402296 |
13 | 17004c8ca |
14 | bc998706 |
15 | 752c5296 |
hex | 4acf7f12 |
1255112466 has 16 divisors (see below), whose sum is σ = 2568602784. Its totient is φ = 408641184.
The previous prime is 1255112449. The next prime is 1255112497. The reversal of 1255112466 is 6642115521.
It is a Curzon number.
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, 2432131 + ... + 2432646.
It is an arithmetic number, because the mean of its divisors is an integer number (160537674).
Almost surely, 21255112466 is an apocalyptic number.
1255112466 is an abundant number, since it is smaller than the sum of its proper divisors (1313490318).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1255112466 is a wasteful number, since it uses less digits than its factorization.
1255112466 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4864825.
The product of its digits is 14400, while the sum is 33.
The square root of 1255112466 is about 35427.5664701938. The cubic root of 1255112466 is about 1078.6839439266.
Adding to 1255112466 its reverse (6642115521), we get a palindrome (7897227987).
The spelling of 1255112466 in words is "one billion, two hundred fifty-five million, one hundred twelve thousand, four hundred sixty-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •