Base | Representation |
---|---|
bin | 100111101101… |
… | …011000011001 |
3 | 201120212010221 |
4 | 213231120121 |
5 | 10131100442 |
6 | 1011040041 |
7 | 154323250 |
oct | 47553031 |
9 | 21525127 |
10 | 10409497 |
11 | 596a89a |
12 | 35a0021 |
13 | 2206087 |
14 | 154d797 |
15 | da9467 |
hex | 9ed619 |
10409497 has 4 divisors (see below), whose sum is σ = 11896576. Its totient is φ = 8922420.
The previous prime is 10409479. The next prime is 10409533. The reversal of 10409497 is 79490401.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 10409497 - 27 = 10409369 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (10409437) 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 in 3 ways as a sum of consecutive naturals, for example, 743529 + ... + 743542.
It is an arithmetic number, because the mean of its divisors is an integer number (2974144).
Almost surely, 210409497 is an apocalyptic number.
It is an amenable number.
10409497 is a deficient number, since it is larger than the sum of its proper divisors (1487079).
10409497 is an equidigital number, since it uses as much as digits as its factorization.
10409497 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1487078.
The product of its (nonzero) digits is 9072, while the sum is 34.
The square root of 10409497 is about 3226.3752106660. The cubic root of 10409497 is about 218.3449984379.
Adding to 10409497 its reverse (79490401), we get a palindrome (89899898).
The spelling of 10409497 in words is "ten million, four hundred nine thousand, four hundred ninety-seven".
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