Base | Representation |
---|---|
bin | 100111101110… |
… | …100101010101 |
3 | 201121002220022 |
4 | 213232211111 |
5 | 10131230141 |
6 | 1011114525 |
7 | 154343513 |
oct | 47564525 |
9 | 21532808 |
10 | 10414421 |
11 | 5973566 |
12 | 35a2a45 |
13 | 22083a4 |
14 | 15514b3 |
15 | daab4b |
hex | 9ee955 |
10414421 has 4 divisors (see below), whose sum is σ = 11027052. Its totient is φ = 9801792.
The previous prime is 10414409. The next prime is 10414429. The reversal of 10414421 is 12441401.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 9579025 + 835396 = 3095^2 + 914^2 .
It is not a de Polignac number, because 10414421 - 210 = 10413397 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (17), and also a Moran number because the ratio is a prime number: 612613 = 10414421 / (1 + 0 + 4 + 1 + 4 + 4 + 2 + 1).
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 10414421.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10414429) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 306290 + ... + 306323.
It is an arithmetic number, because the mean of its divisors is an integer number (2756763).
Almost surely, 210414421 is an apocalyptic number.
It is an amenable number.
10414421 is a deficient number, since it is larger than the sum of its proper divisors (612631).
10414421 is an equidigital number, since it uses as much as digits as its factorization.
10414421 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 612630.
The product of its (nonzero) digits is 128, while the sum is 17.
The square root of 10414421 is about 3227.1382059032. The cubic root of 10414421 is about 218.3794208919.
Adding to 10414421 its reverse (12441401), we get a palindrome (22855822).
The spelling of 10414421 in words is "ten million, four hundred fourteen thousand, four hundred twenty-one".
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