Base | Representation |
---|---|
bin | 1001001100000101011000… |
… | …1111100110111000110101 |
3 | 1022202212011002002010000022 |
4 | 2103001112033212320311 |
5 | 2311012333230342323 |
6 | 33253203421454525 |
7 | 2061634651103063 |
oct | 223012617467065 |
9 | 38685132063008 |
10 | 10103210012213 |
11 | 324582473087a |
12 | 11720a0711445 |
13 | 583961a00a76 |
14 | 26cdd8623033 |
15 | 127c1ada74c8 |
hex | 930563e6e35 |
10103210012213 has 4 divisors (see below), whose sum is σ = 10542480012768. Its totient is φ = 9663940011660.
The previous prime is 10103210012177. The next prime is 10103210012221. The reversal of 10103210012213 is 31221001230101.
10103210012213 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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 not a de Polignac number, because 10103210012213 - 28 = 10103210011957 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 10103210012191 and 10103210012200.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10103210012513) 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, 219635000243 + ... + 219635000288.
It is an arithmetic number, because the mean of its divisors is an integer number (2635620003192).
Almost surely, 210103210012213 is an apocalyptic number.
It is an amenable number.
10103210012213 is a deficient number, since it is larger than the sum of its proper divisors (439270000555).
10103210012213 is an equidigital number, since it uses as much as digits as its factorization.
10103210012213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 439270000554.
The product of its (nonzero) digits is 72, while the sum is 17.
Adding to 10103210012213 its reverse (31221001230101), we get a palindrome (41324211242314).
The spelling of 10103210012213 in words is "ten trillion, one hundred three billion, two hundred ten million, twelve thousand, two hundred thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •