Base | Representation |
---|---|
bin | 10010110101010110… |
… | …01111101001011001 |
3 | 222002200001012201020 |
4 | 21122223033221121 |
5 | 131201433022223 |
6 | 4351154313053 |
7 | 505364645265 |
oct | 113253175131 |
9 | 28080035636 |
10 | 10111220313 |
11 | 431957a527 |
12 | 1b62288789 |
13 | c51a5c0cc |
14 | 6bcc350a5 |
15 | 3e2a2c1e3 |
hex | 25aacfa59 |
10111220313 has 8 divisors (see below), whose sum is σ = 13633106400. Its totient is φ = 6665073888.
The previous prime is 10111220269. The next prime is 10111220321. The reversal of 10111220313 is 31302211101.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 10111220313 - 212 = 10111216217 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 10111220292 and 10111220301.
It is not an unprimeable number, because it can be changed into a prime (10111220333) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18934603 + ... + 18935136.
It is an arithmetic number, because the mean of its divisors is an integer number (1704138300).
Almost surely, 210111220313 is an apocalyptic number.
It is an amenable number.
10111220313 is a deficient number, since it is larger than the sum of its proper divisors (3521886087).
10111220313 is an equidigital number, since it uses as much as digits as its factorization.
10111220313 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 37869831.
The product of its (nonzero) digits is 36, while the sum is 15.
Adding to 10111220313 its reverse (31302211101), we get a palindrome (41413431414).
The spelling of 10111220313 in words is "ten billion, one hundred eleven million, two hundred twenty thousand, three hundred thirteen".
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