Base | Representation |
---|---|
bin | 10010110100010111… |
… | …11001110000110101 |
3 | 222002002120210100020 |
4 | 21122023321300311 |
5 | 131142332113323 |
6 | 4350302235353 |
7 | 505235055531 |
oct | 113213716065 |
9 | 28062523306 |
10 | 10103004213 |
11 | 4314978665 |
12 | 1b5b585b59 |
13 | c50143503 |
14 | 6bbad6bc1 |
15 | 3e1e57ae3 |
hex | 25a2f9c35 |
10103004213 has 8 divisors (see below), whose sum is σ = 13724836128. Its totient is φ = 6608254224.
The previous prime is 10103004151. The next prime is 10103004259. The reversal of 10103004213 is 31240030101.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 10103004213 - 226 = 10035895349 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 10103004192 and 10103004201.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10103004013) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31770295 + ... + 31770612.
It is an arithmetic number, because the mean of its divisors is an integer number (1715604516).
Almost surely, 210103004213 is an apocalyptic number.
It is an amenable number.
10103004213 is a deficient number, since it is larger than the sum of its proper divisors (3621831915).
10103004213 is an equidigital number, since it uses as much as digits as its factorization.
10103004213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 63540963.
The product of its (nonzero) digits is 72, while the sum is 15.
Adding to 10103004213 its reverse (31240030101), we get a palindrome (41343034314).
The spelling of 10103004213 in words is "ten billion, one hundred three million, four thousand, two hundred thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.080 sec. • engine limits •