Base | Representation |
---|---|
bin | 1011100100000011… |
… | …0111111011000101 |
3 | 22000022202020202021 |
4 | 2321000313323011 |
5 | 22324111422041 |
6 | 1232001443141 |
7 | 136630453363 |
oct | 27100677305 |
9 | 8008666667 |
10 | 3104014021 |
11 | 1353153749 |
12 | 7276404b1 |
13 | 3a61020b4 |
14 | 216360633 |
15 | 13278ccd1 |
hex | b9037ec5 |
3104014021 has 4 divisors (see below), whose sum is σ = 3267383200. Its totient is φ = 2940644844.
The previous prime is 3104014007. The next prime is 3104014049. The reversal of 3104014021 is 1204104013.
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, and also an emirpimes, since its reverse is a distinct semiprime: 1204104013 = 7 ⋅172014859.
It is a cyclic number.
It is not a de Polignac number, because 3104014021 - 211 = 3104011973 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 3104013986 and 3104014004.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3104014051) 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, 81684561 + ... + 81684598.
It is an arithmetic number, because the mean of its divisors is an integer number (816845800).
Almost surely, 23104014021 is an apocalyptic number.
It is an amenable number.
3104014021 is a deficient number, since it is larger than the sum of its proper divisors (163369179).
3104014021 is a wasteful number, since it uses less digits than its factorization.
3104014021 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 163369178.
The product of its (nonzero) digits is 96, while the sum is 16.
The square root of 3104014021 is about 55713.6789397362. The cubic root of 3104014021 is about 1458.7288023428.
Adding to 3104014021 its reverse (1204104013), we get a palindrome (4308118034).
The spelling of 3104014021 in words is "three billion, one hundred four million, fourteen thousand, twenty-one".
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