Base | Representation |
---|---|
bin | 11000011010000000… |
… | …00011100010111110 |
3 | 1020211011122101122021 |
4 | 30031000003202332 |
5 | 203313333121342 |
6 | 10004111110354 |
7 | 642463556065 |
oct | 141500034276 |
9 | 36734571567 |
10 | 13103020222 |
11 | 561434a036 |
12 | 26582123ba |
13 | 130a832106 |
14 | 8c43051dc |
15 | 51a501567 |
hex | 30d0038be |
13103020222 has 16 divisors (see below), whose sum is σ = 19973978640. Its totient is φ = 6445283328.
The previous prime is 13103020169. The next prime is 13103020247. The reversal of 13103020222 is 22202030131.
It is a junction number, because it is equal to n+sod(n) for n = 13103020196 and 13103020205.
It is a congruent number.
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, 39468 + ... + 166624.
It is an arithmetic number, because the mean of its divisors is an integer number (1248373665).
Almost surely, 213103020222 is an apocalyptic number.
13103020222 is a deficient number, since it is larger than the sum of its proper divisors (6870958418).
13103020222 is a wasteful number, since it uses less digits than its factorization.
13103020222 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 127995.
The product of its (nonzero) digits is 144, while the sum is 16.
Adding to 13103020222 its reverse (22202030131), we get a palindrome (35305050353).
Subtracting 13103020222 from its reverse (22202030131), we obtain a palindrome (9099009909).
The spelling of 13103020222 in words is "thirteen billion, one hundred three million, twenty thousand, two hundred twenty-two".
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