Base | Representation |
---|---|
bin | 1000011101100110… |
… | …1101011110101001 |
3 | 12212022112111020020 |
4 | 2013121231132221 |
5 | 14123021222131 |
6 | 1013225351053 |
7 | 110202553143 |
oct | 20731553651 |
9 | 5768474206 |
10 | 2271664041 |
11 | a663278a9 |
12 | 534938489 |
13 | 2a283370a |
14 | 1779b3c93 |
15 | d4675996 |
hex | 8766d7a9 |
2271664041 has 8 divisors (see below), whose sum is σ = 3029171520. Its totient is φ = 1514299632.
The previous prime is 2271664033. The next prime is 2271664061. The reversal of 2271664041 is 1404661722.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2271664041 - 23 = 2271664033 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 2271663993 and 2271664011.
It is not an unprimeable number, because it can be changed into a prime (2271664001) 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, 9451 + ... + 68063.
It is an arithmetic number, because the mean of its divisors is an integer number (378646440).
Almost surely, 22271664041 is an apocalyptic number.
It is an amenable number.
2271664041 is a deficient number, since it is larger than the sum of its proper divisors (757507479).
2271664041 is a wasteful number, since it uses less digits than its factorization.
2271664041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 71535.
The product of its (nonzero) digits is 16128, while the sum is 33.
The square root of 2271664041 is about 47661.9768893402. The cubic root of 2271664041 is about 1314.5628894118.
The spelling of 2271664041 in words is "two billion, two hundred seventy-one million, six hundred sixty-four thousand, forty-one".
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