Base | Representation |
---|---|
bin | 1101101111101001100011… |
… | …11110110100101011000101 |
3 | 10222000102210000002222000000 |
4 | 12313310301332310223011 |
5 | 12430144310443223323 |
6 | 144140542051111513 |
7 | 6236435603046522 |
oct | 667646176645305 |
9 | 128012700088000 |
10 | 30224523414213 |
11 | 96a316a574327 |
12 | 348186b8a2599 |
13 | 13b3211319cbb |
14 | 766c363d6149 |
15 | 37632117ee43 |
hex | 1b7d31fb4ac5 |
30224523414213 has 14 divisors (see below), whose sum is σ = 45316054996614. Its totient is φ = 20149682275656.
The previous prime is 30224523414191. The next prime is 30224523414257. The reversal of 30224523414213 is 31241432542203.
30224523414213 is a `hidden beast` number, since 3 + 0 + 2 + 2 + 4 + 5 + 23 + 414 + 213 = 666.
It can be written as a sum of positive squares in only one way, i.e., 28750003781409 + 1474519632804 = 5361903^2 + 1214298^2 .
It is not a de Polignac number, because 30224523414213 - 212 = 30224523410117 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30224523414913) by changing a digit.
It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 20730125070 + ... + 20730126527.
Almost surely, 230224523414213 is an apocalyptic number.
It is an amenable number.
30224523414213 is a deficient number, since it is larger than the sum of its proper divisors (15091531582401).
30224523414213 is an frugal number, since it uses more digits than its factorization.
30224523414213 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 41460251615 (or 41460251600 counting only the distinct ones).
The product of its (nonzero) digits is 138240, while the sum is 36.
Adding to 30224523414213 its reverse (31241432542203), we get a palindrome (61465955956416).
The spelling of 30224523414213 in words is "thirty trillion, two hundred twenty-four billion, five hundred twenty-three million, four hundred fourteen thousand, two hundred thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •