Base | Representation |
---|---|
bin | 100111110011100… |
… | …0001100110001110 |
3 | 10110002020001020000 |
4 | 1033213001212032 |
5 | 10213410131342 |
6 | 340311105130 |
7 | 45045445443 |
oct | 11747014616 |
9 | 3402201200 |
10 | 1335630222 |
11 | 625a23833 |
12 | 3133721a6 |
13 | 183931854 |
14 | c95579ca |
15 | 7c3cc44c |
hex | 4f9c198e |
1335630222 has 20 divisors (see below), whose sum is σ = 2992801416. Its totient is φ = 445210020.
The previous prime is 1335630221. The next prime is 1335630239. The reversal of 1335630222 is 2220365331.
1335630222 is a `hidden beast` number, since 1 + 3 + 3 + 5 + 630 + 2 + 22 = 666.
1335630222 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1335630221) by changing a digit.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 4122154 + ... + 4122477.
Almost surely, 21335630222 is an apocalyptic number.
1335630222 is an abundant number, since it is smaller than the sum of its proper divisors (1657171194).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1335630222 is an equidigital number, since it uses as much as digits as its factorization.
1335630222 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8244645 (or 8244636 counting only the distinct ones).
The product of its (nonzero) digits is 6480, while the sum is 27.
The square root of 1335630222 is about 36546.2750769487. The cubic root of 1335630222 is about 1101.2740670021.
Adding to 1335630222 its reverse (2220365331), we get a palindrome (3555995553).
The spelling of 1335630222 in words is "one billion, three hundred thirty-five million, six hundred thirty thousand, two hundred twenty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •