Base | Representation |
---|---|
bin | 1100010101000… |
… | …01100011011101 |
3 | 21012121101112212 |
4 | 12022201203131 |
5 | 202434002143 |
6 | 14132410205 |
7 | 2364034241 |
oct | 612414335 |
9 | 235541485 |
10 | 103422173 |
11 | 53419678 |
12 | 2a776965 |
13 | 1857136a |
14 | da42421 |
15 | 912d918 |
hex | 62a18dd |
103422173 has 2 divisors, whose sum is σ = 103422174. Its totient is φ = 103422172.
The previous prime is 103422167. The next prime is 103422229. The reversal of 103422173 is 371224301.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 93354244 + 10067929 = 9662^2 + 3173^2 .
It is a cyclic number.
It is not a de Polignac number, because 103422173 - 214 = 103405789 is a prime.
It is a super-2 number, since 2×1034221732 = 21392291736083858, which contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (103422773) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51711086 + 51711087.
It is an arithmetic number, because the mean of its divisors is an integer number (51711087).
Almost surely, 2103422173 is an apocalyptic number.
It is an amenable number.
103422173 is a deficient number, since it is larger than the sum of its proper divisors (1).
103422173 is an equidigital number, since it uses as much as digits as its factorization.
103422173 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 1008, while the sum is 23.
The square root of 103422173 is about 10169.6692669919. The cubic root of 103422173 is about 469.3943806695.
Adding to 103422173 its reverse (371224301), we get a palindrome (474646474).
The spelling of 103422173 in words is "one hundred three million, four hundred twenty-two thousand, one hundred seventy-three".
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