Base | Representation |
---|---|
bin | 110000000000101101… |
… | …1100010110111011110 |
3 | 100212010102212220020100 |
4 | 1200001123202313132 |
5 | 3142123410304042 |
6 | 115210455401530 |
7 | 10306664564535 |
oct | 1400133426736 |
9 | 325112786210 |
10 | 103103213022 |
11 | 3a7a9091a67 |
12 | 17b950832a6 |
13 | 99516c1074 |
14 | 4dc125331c |
15 | 2a368ba24c |
hex | 18016e2dde |
103103213022 has 12 divisors (see below), whose sum is σ = 223390294920. Its totient is φ = 34367737668.
The previous prime is 103103212957. The next prime is 103103213029. The reversal of 103103213022 is 220312301301.
103103213022 is a `hidden beast` number, since 1 + 0 + 310 + 321 + 30 + 2 + 2 = 666.
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: 5727956279 = 103103213022 / (1 + 0 + 3 + 1 + 0 + 3 + 2 + 1 + 3 + 0 + 2 + 2).
It is a junction number, because it is equal to n+sod(n) for n = 103103212986 and 103103213004.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (103103213029) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2863978122 + ... + 2863978157.
It is an arithmetic number, because the mean of its divisors is an integer number (18615857910).
Almost surely, 2103103213022 is an apocalyptic number.
103103213022 is an abundant number, since it is smaller than the sum of its proper divisors (120287081898).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
103103213022 is a wasteful number, since it uses less digits than its factorization.
103103213022 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5727956287 (or 5727956284 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
Adding to 103103213022 its reverse (220312301301), we get a palindrome (323415514323).
The spelling of 103103213022 in words is "one hundred three billion, one hundred three million, two hundred thirteen thousand, twenty-two".
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