Base | Representation |
---|---|
bin | 11100010100110001… |
… | …010110001011110001 |
3 | 2220111112220020121022 |
4 | 130110301112023301 |
5 | 444241243020223 |
6 | 21545513305225 |
7 | 2124445241114 |
oct | 342461261361 |
9 | 86445806538 |
10 | 30413251313 |
11 | 1199753a945 |
12 | 5a89405215 |
13 | 2b38b960c3 |
14 | 168729c57b |
15 | bd0058ac8 |
hex | 714c562f1 |
30413251313 has 8 divisors (see below), whose sum is σ = 31824385536. Its totient is φ = 29028996000.
The previous prime is 30413251301. The next prime is 30413251333. The reversal of 30413251313 is 31315231403.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 30413251313 - 218 = 30412989169 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (30413251333) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 6717413 + ... + 6721938.
It is an arithmetic number, because the mean of its divisors is an integer number (3978048192).
Almost surely, 230413251313 is an apocalyptic number.
It is an amenable number.
30413251313 is a deficient number, since it is larger than the sum of its proper divisors (1411134223).
30413251313 is a wasteful number, since it uses less digits than its factorization.
30413251313 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13439455.
The product of its (nonzero) digits is 3240, while the sum is 26.
Adding to 30413251313 its reverse (31315231403), we get a palindrome (61728482716).
The spelling of 30413251313 in words is "thirty billion, four hundred thirteen million, two hundred fifty-one thousand, three hundred thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •