Base | Representation |
---|---|
bin | 10101000011010100… |
… | …00110010011000101 |
3 | 1002011122220021120021 |
4 | 22201222012103011 |
5 | 141121314232323 |
6 | 5105255135141 |
7 | 550035166213 |
oct | 124152062305 |
9 | 32148807507 |
10 | 11302102213 |
11 | 487a818746 |
12 | 22350744b1 |
13 | 10b16b025c |
14 | 79306dcb3 |
15 | 46236605d |
hex | 2a1a864c5 |
11302102213 has 4 divisors (see below), whose sum is σ = 11304468000. Its totient is φ = 11299736428.
The previous prime is 11302102187. The next prime is 11302102297. The reversal of 11302102213 is 31220120311.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-11302102213 is a prime.
It is a super-3 number, since 3×113021022133 (a number of 31 digits) contains 333 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11302142213) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1175713 + ... + 1185286.
It is an arithmetic number, because the mean of its divisors is an integer number (2826117000).
Almost surely, 211302102213 is an apocalyptic number.
It is an amenable number.
11302102213 is a deficient number, since it is larger than the sum of its proper divisors (2365787).
11302102213 is an equidigital number, since it uses as much as digits as its factorization.
11302102213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2365786.
The product of its (nonzero) digits is 72, while the sum is 16.
Adding to 11302102213 its reverse (31220120311), we get a palindrome (42522222524).
The spelling of 11302102213 in words is "eleven billion, three hundred two million, one hundred two thousand, two hundred thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •