Base | Representation |
---|---|
bin | 1111101111010110… |
… | …1101011111110001 |
3 | 101220110101102112220 |
4 | 3323311231133301 |
5 | 32123120124301 |
6 | 1535131511253 |
7 | 206463164142 |
oct | 37365553761 |
9 | 11813342486 |
10 | 4225161201 |
11 | 1878aa2168 |
12 | 99abb8529 |
13 | 5244783b1 |
14 | 2c1205ac9 |
15 | 19adee936 |
hex | fbd6d7f1 |
4225161201 has 4 divisors (see below), whose sum is σ = 5633548272. Its totient is φ = 2816774132.
The previous prime is 4225161197. The next prime is 4225161217. The reversal of 4225161201 is 1021615224.
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 4225161201 - 22 = 4225161197 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (4225161221) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 704193531 + ... + 704193536.
It is an arithmetic number, because the mean of its divisors is an integer number (1408387068).
Almost surely, 24225161201 is an apocalyptic number.
It is an amenable number.
4225161201 is a deficient number, since it is larger than the sum of its proper divisors (1408387071).
4225161201 is a wasteful number, since it uses less digits than its factorization.
4225161201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1408387070.
The product of its (nonzero) digits is 960, while the sum is 24.
The square root of 4225161201 is about 65001.2399958647. The cubic root of 4225161201 is about 1616.6441225798.
Adding to 4225161201 its reverse (1021615224), we get a palindrome (5246776425).
The spelling of 4225161201 in words is "four billion, two hundred twenty-five million, one hundred sixty-one thousand, two hundred one".
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