Base | Representation |
---|---|
bin | 101010011000111… |
… | …0001110011111001 |
3 | 10200010101010010102 |
4 | 1110301301303321 |
5 | 10403104211400 |
6 | 353045325145 |
7 | 50150435633 |
oct | 12461616371 |
9 | 3603333112 |
10 | 1422335225 |
11 | 66a964563 |
12 | 3384067b5 |
13 | 19889ba9c |
14 | d6c87a53 |
15 | 84d079d5 |
hex | 54c71cf9 |
1422335225 has 6 divisors (see below), whose sum is σ = 1763695710. Its totient is φ = 1137868160.
The previous prime is 1422335179. The next prime is 1422335281. The reversal of 1422335225 is 5225332241.
It can be written as a sum of positive squares in 3 ways, for example, as 36336784 + 1385998441 = 6028^2 + 37229^2 .
It is a de Polignac number, because none of the positive numbers 2k-1422335225 is a prime.
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 5 ways as a sum of consecutive naturals, for example, 28446680 + ... + 28446729.
It is an arithmetic number, because the mean of its divisors is an integer number (293949285).
Almost surely, 21422335225 is an apocalyptic number.
It is an amenable number.
1422335225 is a deficient number, since it is larger than the sum of its proper divisors (341360485).
1422335225 is an equidigital number, since it uses as much as digits as its factorization.
1422335225 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 56893419 (or 56893414 counting only the distinct ones).
The product of its digits is 14400, while the sum is 29.
The square root of 1422335225 is about 37713.8598528446. The cubic root of 1422335225 is about 1124.6066707283.
Adding to 1422335225 its reverse (5225332241), we get a palindrome (6647667466).
The spelling of 1422335225 in words is "one billion, four hundred twenty-two million, three hundred thirty-five thousand, two hundred twenty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •