Base | Representation |
---|---|
bin | 10011001101000011… |
… | …01001001111100111 |
3 | 222121112010210202111 |
4 | 21212201221033213 |
5 | 132103331432221 |
6 | 4423015421451 |
7 | 513330545260 |
oct | 114641511747 |
9 | 28545123674 |
10 | 10310030311 |
11 | 441081a409 |
12 | 1bb8984887 |
13 | c83cba869 |
14 | 6db3c7967 |
15 | 4051edbe1 |
hex | 2668693e7 |
10310030311 has 4 divisors (see below), whose sum is σ = 11782891792. Its totient is φ = 8837168832.
The previous prime is 10310030303. The next prime is 10310030359. The reversal of 10310030311 is 11303001301.
It is a happy number.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 10310030311 - 23 = 10310030303 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 10310030291 and 10310030300.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10310030371) 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, 736430730 + ... + 736430743.
It is an arithmetic number, because the mean of its divisors is an integer number (2945722948).
Almost surely, 210310030311 is an apocalyptic number.
10310030311 is a deficient number, since it is larger than the sum of its proper divisors (1472861481).
10310030311 is an equidigital number, since it uses as much as digits as its factorization.
10310030311 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1472861480.
The product of its (nonzero) digits is 27, while the sum is 13.
Adding to 10310030311 its reverse (11303001301), we get a palindrome (21613031612).
The spelling of 10310030311 in words is "ten billion, three hundred ten million, thirty thousand, three hundred eleven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.083 sec. • engine limits •