Base | Representation |
---|---|
bin | 110000000100010010… |
… | …1000010101010000101 |
3 | 100212102210112222022001 |
4 | 1200020211002222011 |
5 | 3142400111034140 |
6 | 115230422105301 |
7 | 10312652145001 |
oct | 1401045025205 |
9 | 325383488261 |
10 | 103223143045 |
11 | 3a85a856190 |
12 | 1800927b231 |
13 | 99704c2189 |
14 | 4dd3151701 |
15 | 2a421a9e9a |
hex | 1808942a85 |
103223143045 has 16 divisors (see below), whose sum is σ = 135137678400. Its totient is φ = 75066265600.
The previous prime is 103223143039. The next prime is 103223143061. The reversal of 103223143045 is 540341322301.
It is a happy number.
It is not a de Polignac number, because 103223143045 - 231 = 101075659397 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 875781 + ... + 986629.
It is an arithmetic number, because the mean of its divisors is an integer number (8446104900).
Almost surely, 2103223143045 is an apocalyptic number.
It is an amenable number.
103223143045 is a deficient number, since it is larger than the sum of its proper divisors (31914535355).
103223143045 is a wasteful number, since it uses less digits than its factorization.
103223143045 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 127796.
The product of its (nonzero) digits is 8640, while the sum is 28.
Adding to 103223143045 its reverse (540341322301), we get a palindrome (643564465346).
The spelling of 103223143045 in words is "one hundred three billion, two hundred twenty-three million, one hundred forty-three thousand, forty-five".
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