Base | Representation |
---|---|
bin | 100010101111… |
… | …010000110001 |
3 | 122010122202002 |
4 | 202233100301 |
5 | 4312401411 |
6 | 523103345 |
7 | 140255336 |
oct | 42572061 |
9 | 18118662 |
10 | 9106481 |
11 | 515a91a |
12 | 3071b55 |
13 | 1b6ac67 |
14 | 12d098d |
15 | bed33b |
hex | 8af431 |
9106481 has 2 divisors, whose sum is σ = 9106482. Its totient is φ = 9106480.
The previous prime is 9106429. The next prime is 9106499. The reversal of 9106481 is 1846019.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 6974881 + 2131600 = 2641^2 + 1460^2 .
It is a cyclic number.
It is not a de Polignac number, because 9106481 - 26 = 9106417 is a prime.
It is a super-2 number, since 2×91064812 = 165855992406722, which contains 22 as substring.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (9106081) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4553240 + 4553241.
It is an arithmetic number, because the mean of its divisors is an integer number (4553241).
Almost surely, 29106481 is an apocalyptic number.
It is an amenable number.
9106481 is a deficient number, since it is larger than the sum of its proper divisors (1).
9106481 is an equidigital number, since it uses as much as digits as its factorization.
9106481 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 1728, while the sum is 29.
The square root of 9106481 is about 3017.6946498942. The cubic root of 9106481 is about 208.8254993618.
The spelling of 9106481 in words is "nine million, one hundred six thousand, four hundred eighty-one".
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