Base | Representation |
---|---|
bin | 110000000110111000… |
… | …1101101101101111001 |
3 | 100212122212122121102122 |
4 | 1200031301231231321 |
5 | 3143034422214400 |
6 | 115243215211025 |
7 | 10315061332154 |
oct | 1401561555571 |
9 | 325585577378 |
10 | 103310351225 |
11 | 3a8a4aaaa64 |
12 | 18032516a75 |
13 | 99855a7453 |
14 | 5000972c9b |
15 | 2a49b84685 |
hex | 180dc6db79 |
103310351225 has 12 divisors (see below), whose sum is σ = 132237250560. Its totient is φ = 79982206800.
The previous prime is 103310351203. The next prime is 103310351227. The reversal of 103310351225 is 522153013301.
It is not a de Polignac number, because 103310351225 - 224 = 103293574009 is a prime.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 103310351194 and 103310351203.
It is not an unprimeable number, because it can be changed into a prime (103310351227) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 66651065 + ... + 66652614.
It is an arithmetic number, because the mean of its divisors is an integer number (11019770880).
Almost surely, 2103310351225 is an apocalyptic number.
It is an amenable number.
103310351225 is a deficient number, since it is larger than the sum of its proper divisors (28926899335).
103310351225 is a wasteful number, since it uses less digits than its factorization.
103310351225 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 133303720 (or 133303715 counting only the distinct ones).
The product of its (nonzero) digits is 2700, while the sum is 26.
Adding to 103310351225 its reverse (522153013301), we get a palindrome (625463364526).
The spelling of 103310351225 in words is "one hundred three billion, three hundred ten million, three hundred fifty-one thousand, two hundred twenty-five".
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