Base | Representation |
---|---|
bin | 1011011110011100… |
… | …0110100111000001 |
3 | 21221200110122210221 |
4 | 2313213012213001 |
5 | 22302100344332 |
6 | 1225401223041 |
7 | 136223441542 |
oct | 26747064701 |
9 | 7850418727 |
10 | 3080481217 |
11 | 1340940150 |
12 | 71b791a81 |
13 | 3a1282968 |
14 | 2131964c9 |
15 | 130690297 |
hex | b79c69c1 |
3080481217 has 4 divisors (see below), whose sum is σ = 3360524976. Its totient is φ = 2800437460.
The previous prime is 3080481203. The next prime is 3080481223. The reversal of 3080481217 is 7121840803.
It is a happy number.
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 a de Polignac number, because none of the positive numbers 2k-3080481217 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (3080481227) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 140021863 + ... + 140021884.
It is an arithmetic number, because the mean of its divisors is an integer number (840131244).
Almost surely, 23080481217 is an apocalyptic number.
It is an amenable number.
3080481217 is a deficient number, since it is larger than the sum of its proper divisors (280043759).
3080481217 is a wasteful number, since it uses less digits than its factorization.
3080481217 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 280043758.
The product of its (nonzero) digits is 10752, while the sum is 34.
The square root of 3080481217 is about 55502.0829969471. The cubic root of 3080481217 is about 1455.0330396405.
The spelling of 3080481217 in words is "three billion, eighty million, four hundred eighty-one thousand, two hundred seventeen".
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