Base | Representation |
---|---|
bin | 100010110011… |
… | …111000101111 |
3 | 122011121201122 |
4 | 202303320233 |
5 | 4314003143 |
6 | 523331155 |
7 | 140364506 |
oct | 42637057 |
9 | 18147648 |
10 | 9125423 |
11 | 517307a |
12 | 3080abb |
13 | 1b76778 |
14 | 12d783d |
15 | c03c68 |
hex | 8b3e2f |
9125423 has 2 divisors, whose sum is σ = 9125424. Its totient is φ = 9125422.
The previous prime is 9125419. The next prime is 9125449. The reversal of 9125423 is 3245219.
It is an a-pointer prime, because the next prime (9125449) can be obtained adding 9125423 to its sum of digits (26).
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 9125423 - 22 = 9125419 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 9125392 and 9125401.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (9125483) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4562711 + 4562712.
It is an arithmetic number, because the mean of its divisors is an integer number (4562712).
Almost surely, 29125423 is an apocalyptic number.
9125423 is a deficient number, since it is larger than the sum of its proper divisors (1).
9125423 is an equidigital number, since it uses as much as digits as its factorization.
9125423 is an evil number, because the sum of its binary digits is even.
The product of its digits is 2160, while the sum is 26.
The square root of 9125423 is about 3020.8315080454. The cubic root of 9125423 is about 208.9701887381.
The spelling of 9125423 in words is "nine million, one hundred twenty-five thousand, four hundred twenty-three".
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