Base | Representation |
---|---|
bin | 1011100001000000… |
… | …0010111011011001 |
3 | 21222102122221110221 |
4 | 2320100002323121 |
5 | 22312322322131 |
6 | 1230423240041 |
7 | 136413612556 |
oct | 27020027331 |
9 | 7872587427 |
10 | 3091214041 |
11 | 1346a00953 |
12 | 7232a9021 |
13 | 3a356cc46 |
14 | 21478ba2d |
15 | 1315b0411 |
hex | b8402ed9 |
3091214041 has 8 divisors (see below), whose sum is σ = 3151188000. Its totient is φ = 3031647168.
The previous prime is 3091214039. The next prime is 3091214089. The reversal of 3091214041 is 1404121903.
It is a happy number.
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 3091214041 - 21 = 3091214039 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 3091213997 and 3091214015.
It is not an unprimeable number, because it can be changed into a prime (3091214341) 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, 86416 + ... + 116833.
It is an arithmetic number, because the mean of its divisors is an integer number (393898500).
Almost surely, 23091214041 is an apocalyptic number.
It is an amenable number.
3091214041 is a deficient number, since it is larger than the sum of its proper divisors (59973959).
3091214041 is a wasteful number, since it uses less digits than its factorization.
3091214041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 203543.
The product of its (nonzero) digits is 864, while the sum is 25.
The square root of 3091214041 is about 55598.6874035710. The cubic root of 3091214041 is about 1456.7209265472.
Adding to 3091214041 its reverse (1404121903), we get a palindrome (4495335944).
The spelling of 3091214041 in words is "three billion, ninety-one million, two hundred fourteen thousand, forty-one".
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