Base | Representation |
---|---|
bin | 1100011010001110… |
… | …01001001001101001 |
3 | 122012022112101000111 |
4 | 12031013021021221 |
5 | 102121040132431 |
6 | 3021034534321 |
7 | 324046461061 |
oct | 61507111151 |
9 | 18168471014 |
10 | 6662427241 |
11 | 2909848218 |
12 | 135b2973a1 |
13 | 8223b1352 |
14 | 472ba63a1 |
15 | 28ed877b1 |
hex | 18d1c9269 |
6662427241 has 4 divisors (see below), whose sum is σ = 6662674000. Its totient is φ = 6662180484.
The previous prime is 6662427221. The next prime is 6662427253. The reversal of 6662427241 is 1427242666.
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 6662427241 - 27 = 6662427113 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 6662427194 and 6662427203.
It is not an unprimeable number, because it can be changed into a prime (6662427221) 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, 77091 + ... + 138808.
It is an arithmetic number, because the mean of its divisors is an integer number (1665668500).
Almost surely, 26662427241 is an apocalyptic number.
It is an amenable number.
6662427241 is a deficient number, since it is larger than the sum of its proper divisors (246759).
6662427241 is a wasteful number, since it uses less digits than its factorization.
6662427241 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 246758.
The product of its digits is 193536, while the sum is 40.
The square root of 6662427241 is about 81623.6928899937. The cubic root of 6662427241 is about 1881.6730279378.
The spelling of 6662427241 in words is "six billion, six hundred sixty-two million, four hundred twenty-seven thousand, two hundred forty-one".
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