Base | Representation |
---|---|
bin | 1111010110110111… |
… | …1000001001110001 |
3 | 101122022002212120222 |
4 | 3311231320021301 |
5 | 31420321210101 |
6 | 1521022142425 |
7 | 204105125225 |
oct | 36555701161 |
9 | 11568085528 |
10 | 4122444401 |
11 | 1826015549 |
12 | 970721a15 |
13 | 5090c311a |
14 | 2b1708785 |
15 | 191db001b |
hex | f5b78271 |
4122444401 has 8 divisors (see below), whose sum is σ = 4281517440. Its totient is φ = 3966344848.
The previous prime is 4122444379. The next prime is 4122444433. The reversal of 4122444401 is 1044442214.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-4122444401 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (4122444451) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 740546 + ... + 746091.
It is an arithmetic number, because the mean of its divisors is an integer number (535189680).
Almost surely, 24122444401 is an apocalyptic number.
It is an amenable number.
4122444401 is a deficient number, since it is larger than the sum of its proper divisors (159073039).
4122444401 is a wasteful number, since it uses less digits than its factorization.
4122444401 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1486743.
The product of its (nonzero) digits is 4096, while the sum is 26.
The square root of 4122444401 is about 64206.2644996577. The cubic root of 4122444401 is about 1603.4358977279.
Adding to 4122444401 its reverse (1044442214), we get a palindrome (5166886615).
The spelling of 4122444401 in words is "four billion, one hundred twenty-two million, four hundred forty-four thousand, four hundred one".
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