Base | Representation |
---|---|
bin | 110000000000111110… |
… | …1011101000110110010 |
3 | 100212011001121112001200 |
4 | 1200001331131012302 |
5 | 3142133144233242 |
6 | 115211414112030 |
7 | 10310133260055 |
oct | 1400175350662 |
9 | 325131545050 |
10 | 103112102322 |
11 | 3a803103699 |
12 | 17b9804b616 |
13 | 99534b41c8 |
14 | 4dc24c8a9c |
15 | 2a3757404c |
hex | 1801f5d1b2 |
103112102322 has 12 divisors (see below), whose sum is σ = 223409555070. Its totient is φ = 34370700768.
The previous prime is 103112102293. The next prime is 103112102323. The reversal of 103112102322 is 223201211301.
103112102322 is a `hidden beast` number, since 10 + 311 + 21 + 0 + 2 + 322 = 666.
It can be written as a sum of positive squares in only one way, i.e., 98126189001 + 4985913321 = 313251^2 + 70611^2 .
It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 5728450129 = 103112102322 / (1 + 0 + 3 + 1 + 1 + 2 + 1 + 0 + 2 + 3 + 2 + 2).
It is a junction number, because it is equal to n+sod(n) for n = 103112102295 and 103112102304.
It is not an unprimeable number, because it can be changed into a prime (103112102323) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2864225047 + ... + 2864225082.
Almost surely, 2103112102322 is an apocalyptic number.
103112102322 is an abundant number, since it is smaller than the sum of its proper divisors (120297452748).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
103112102322 is a wasteful number, since it uses less digits than its factorization.
103112102322 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5728450137 (or 5728450134 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 18.
Adding to 103112102322 its reverse (223201211301), we get a palindrome (326313313623).
The spelling of 103112102322 in words is "one hundred three billion, one hundred twelve million, one hundred two thousand, three hundred twenty-two".
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