Base | Representation |
---|---|
bin | 1001100101101… |
… | …1111011001011 |
3 | 2210200111202221 |
4 | 2121123323023 |
5 | 40244104121 |
6 | 3554034511 |
7 | 665612335 |
oct | 231337313 |
9 | 83614687 |
10 | 40222411 |
11 | 20782769 |
12 | 11578a37 |
13 | 8443b58 |
14 | 54b0455 |
15 | 37e7b41 |
hex | 265becb |
40222411 has 4 divisors (see below), whose sum is σ = 42339400. Its totient is φ = 38105424.
The previous prime is 40222397. The next prime is 40222421. The reversal of 40222411 is 11422204.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 40222411 - 225 = 6667979 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (40222421) 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, 1058466 + ... + 1058503.
It is an arithmetic number, because the mean of its divisors is an integer number (10584850).
Almost surely, 240222411 is an apocalyptic number.
40222411 is a deficient number, since it is larger than the sum of its proper divisors (2116989).
40222411 is a wasteful number, since it uses less digits than its factorization.
40222411 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2116988.
The product of its (nonzero) digits is 128, while the sum is 16.
The square root of 40222411 is about 6342.1140797056. The cubic root of 40222411 is about 342.6278805683.
Adding to 40222411 its reverse (11422204), we get a palindrome (51644615).
The spelling of 40222411 in words is "forty million, two hundred twenty-two thousand, four hundred eleven".
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