Base | Representation |
---|---|
bin | 101010100010001… |
… | …1100001001101001 |
3 | 10200110120122201012 |
4 | 1111010130021221 |
5 | 10410332232431 |
6 | 353342233305 |
7 | 50240142236 |
oct | 12504341151 |
9 | 3613518635 |
10 | 1427227241 |
11 | 6726a5a50 |
12 | 339b85835 |
13 | 1998c267b |
14 | d779c78d |
15 | 8547222b |
hex | 5511c269 |
1427227241 has 8 divisors (see below), whose sum is σ = 1557468000. Its totient is φ = 1297068640.
The previous prime is 1427227213. The next prime is 1427227253.
1427227241 is nontrivially palindromic in base 10.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1427227241 - 222 = 1423032937 is a prime.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 1427227198 and 1427227207.
It is not an unprimeable number, because it can be changed into a prime (1427227271) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19130 + ... + 56748.
It is an arithmetic number, because the mean of its divisors is an integer number (194683500).
Almost surely, 21427227241 is an apocalyptic number.
1427227241 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
1427227241 is a deficient number, since it is larger than the sum of its proper divisors (130240759).
1427227241 is a wasteful number, since it uses less digits than its factorization.
1427227241 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 41079.
The product of its digits is 12544, while the sum is 32.
The square root of 1427227241 is about 37778.6611859129. The cubic root of 1427227241 is about 1125.8945289665.
The spelling of 1427227241 in words is "one billion, four hundred twenty-seven million, two hundred twenty-seven thousand, two hundred forty-one".
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