Base | Representation |
---|---|
bin | 101010000010… |
… | …1001001110001 |
3 | 1112110210211210 |
4 | 1110011021301 |
5 | 21120304301 |
6 | 2104230333 |
7 | 355230030 |
oct | 124051161 |
9 | 45423753 |
10 | 22041201 |
11 | 11494976 |
12 | 746b3a9 |
13 | 4749540 |
14 | 2cda717 |
15 | 1e05ad6 |
hex | 1505271 |
22041201 has 16 divisors (see below), whose sum is σ = 36170624. Its totient is φ = 11625984.
The previous prime is 22041193. The next prime is 22041211. The reversal of 22041201 is 10214022.
It is not a de Polignac number, because 22041201 - 23 = 22041193 is a prime.
It is not an unprimeable number, because it can be changed into a prime (22041211) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40096 + ... + 40641.
It is an arithmetic number, because the mean of its divisors is an integer number (2260664).
Almost surely, 222041201 is an apocalyptic number.
22041201 is a gapful number since it is divisible by the number (21) formed by its first and last digit.
It is an amenable number.
22041201 is a deficient number, since it is larger than the sum of its proper divisors (14129423).
22041201 is a wasteful number, since it uses less digits than its factorization.
22041201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 80760.
The product of its (nonzero) digits is 32, while the sum is 12.
The square root of 22041201 is about 4694.8057467802. The cubic root of 22041201 is about 280.3787434122.
Adding to 22041201 its reverse (10214022), we get a palindrome (32255223).
The spelling of 22041201 in words is "twenty-two million, forty-one thousand, two hundred one".
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