Base | Representation |
---|---|
bin | 11111100110101… |
… | …000110000100101 |
3 | 1100221201002000012 |
4 | 133212220300211 |
5 | 2041214101432 |
6 | 124340300005 |
7 | 16065546035 |
oct | 3746506045 |
9 | 1327632005 |
10 | 530222117 |
11 | 2523297a7 |
12 | 1296a1605 |
13 | 85b071c9 |
14 | 505c18c5 |
15 | 31837cb2 |
hex | 1f9a8c25 |
530222117 has 2 divisors, whose sum is σ = 530222118. Its totient is φ = 530222116.
The previous prime is 530222101. The next prime is 530222131. The reversal of 530222117 is 711222035.
It is a happy number.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 522076801 + 8145316 = 22849^2 + 2854^2 .
It is a cyclic number.
It is not a de Polignac number, because 530222117 - 24 = 530222101 is a prime.
It is a super-2 number, since 2×5302221172 = 562270986711923378, which contains 22 as substring.
It is a Chen prime.
It is a junction number, because it is equal to n+sod(n) for n = 530222092 and 530222101.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (530222317) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 265111058 + 265111059.
It is an arithmetic number, because the mean of its divisors is an integer number (265111059).
Almost surely, 2530222117 is an apocalyptic number.
It is an amenable number.
530222117 is a deficient number, since it is larger than the sum of its proper divisors (1).
530222117 is an equidigital number, since it uses as much as digits as its factorization.
530222117 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 840, while the sum is 23.
The square root of 530222117 is about 23026.5524340923. The cubic root of 530222117 is about 809.3802692461.
The spelling of 530222117 in words is "five hundred thirty million, two hundred twenty-two thousand, one hundred seventeen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •