Base | Representation |
---|---|
bin | 101111111110000010… |
… | …0001011110010100111 |
3 | 100211220011111220211221 |
4 | 1133330010023302213 |
5 | 3141432334444421 |
6 | 115153522241211 |
7 | 10304522531140 |
oct | 1377404136247 |
9 | 324804456757 |
10 | 103013203111 |
11 | 3a7622a4205 |
12 | 17b6aab6207 |
13 | 9938b67770 |
14 | 4db3302ac7 |
15 | 2a2da3a841 |
hex | 17fc10bca7 |
103013203111 has 32 divisors (see below), whose sum is σ = 134538122880. Its totient is φ = 76542160896.
The previous prime is 103013203103. The next prime is 103013203177. The reversal of 103013203111 is 111302310301.
It is a cyclic number.
It is not a de Polignac number, because 103013203111 - 23 = 103013203103 is a prime.
It is a super-2 number, since 2×1030132031112 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (103013200111) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 634125 + ... + 779833.
It is an arithmetic number, because the mean of its divisors is an integer number (4204316340).
Almost surely, 2103013203111 is an apocalyptic number.
103013203111 is a deficient number, since it is larger than the sum of its proper divisors (31524919769).
103013203111 is a wasteful number, since it uses less digits than its factorization.
103013203111 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 146203.
The product of its (nonzero) digits is 54, while the sum is 16.
Adding to 103013203111 its reverse (111302310301), we get a palindrome (214315513412).
The spelling of 103013203111 in words is "one hundred three billion, thirteen million, two hundred three thousand, one hundred eleven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •