Base | Representation |
---|---|
bin | 101111111110100100… |
… | …0111101001010010010 |
3 | 100211221102102211122001 |
4 | 1133331020331022102 |
5 | 3142001443343442 |
6 | 115155404504214 |
7 | 10305132005011 |
oct | 1377510751222 |
9 | 324842384561 |
10 | 103031231122 |
11 | 3a771497996 |
12 | 17b74b4b06a |
13 | 993c80a421 |
14 | 4db5876a78 |
15 | 2a303ec2b7 |
hex | 17fd23d292 |
103031231122 has 16 divisors (see below), whose sum is σ = 156421423872. Its totient is φ = 50890856400.
The previous prime is 103031231119. The next prime is 103031231141. The reversal of 103031231122 is 221132130301.
It is a self number, because there is not a number n which added to its sum of digits gives 103031231122.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3957247 + ... + 3983197.
It is an arithmetic number, because the mean of its divisors is an integer number (9776338992).
Almost surely, 2103031231122 is an apocalyptic number.
103031231122 is a deficient number, since it is larger than the sum of its proper divisors (53390192750).
103031231122 is a wasteful number, since it uses less digits than its factorization.
103031231122 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 49953.
The product of its (nonzero) digits is 216, while the sum is 19.
Adding to 103031231122 its reverse (221132130301), we get a palindrome (324163361423).
It can be divided in two parts, 103031 and 231122, that added together give a triangular number (334153 = T817).
The spelling of 103031231122 in words is "one hundred three billion, thirty-one million, two hundred thirty-one thousand, one hundred twenty-two".
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