Base | Representation |
---|---|
bin | 1100010011100… |
… | …00101101100001 |
3 | 21012020020010020 |
4 | 12021300231201 |
5 | 202411101423 |
6 | 14124224053 |
7 | 2362242051 |
oct | 611605541 |
9 | 235206106 |
10 | 103222113 |
11 | 532a2335 |
12 | 2a69b029 |
13 | 18501297 |
14 | d9cd561 |
15 | 90de4e3 |
hex | 6270b61 |
103222113 has 8 divisors (see below), whose sum is σ = 145725408. Its totient is φ = 64766784.
The previous prime is 103222103. The next prime is 103222123. The reversal of 103222113 is 311222301.
It is an interprime number because it is at equal distance from previous prime (103222103) and next prime (103222123).
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 103222113 - 213 = 103213921 is a prime.
It is a super-2 number, since 2×1032221132 = 21309609224369538, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 103222092 and 103222101.
It is not an unprimeable number, because it can be changed into a prime (103222103) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1011931 + ... + 1012032.
It is an arithmetic number, because the mean of its divisors is an integer number (18215676).
Almost surely, 2103222113 is an apocalyptic number.
It is an amenable number.
103222113 is a deficient number, since it is larger than the sum of its proper divisors (42503295).
103222113 is a wasteful number, since it uses less digits than its factorization.
103222113 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2023983.
The product of its (nonzero) digits is 72, while the sum is 15.
The square root of 103222113 is about 10159.8283942201. The cubic root of 103222113 is about 469.0915195791.
Adding to 103222113 its reverse (311222301), we get a palindrome (414444414).
The spelling of 103222113 in words is "one hundred three million, two hundred twenty-two thousand, one hundred thirteen".
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