Base | Representation |
---|---|
bin | 11001001011101… |
… | …001100110110001 |
3 | 1002102222102122102 |
4 | 121023221212301 |
5 | 1331124000101 |
6 | 105531150145 |
7 | 13320025643 |
oct | 3113514661 |
9 | 1072872572 |
10 | 422484401 |
11 | 1a7532869 |
12 | b95a5355 |
13 | 696b4791 |
14 | 40178893 |
15 | 2715586b |
hex | 192e99b1 |
422484401 has 4 divisors (see below), whose sum is σ = 440853312. Its totient is φ = 404115492.
The previous prime is 422484397. The next prime is 422484407. The reversal of 422484401 is 104484224.
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 422484401 - 22 = 422484397 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (422484407) 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, 9184421 + ... + 9184466.
It is an arithmetic number, because the mean of its divisors is an integer number (110213328).
Almost surely, 2422484401 is an apocalyptic number.
It is an amenable number.
422484401 is a deficient number, since it is larger than the sum of its proper divisors (18368911).
422484401 is a wasteful number, since it uses less digits than its factorization.
422484401 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18368910.
The product of its (nonzero) digits is 8192, while the sum is 29.
The square root of 422484401 is about 20554.4253385980. The cubic root of 422484401 is about 750.3609527748.
The spelling of 422484401 in words is "four hundred twenty-two million, four hundred eighty-four thousand, four hundred one".
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