Base | Representation |
---|---|
bin | 1011100100000011… |
… | …1100110101100001 |
3 | 22000022210021100121 |
4 | 2321000330311201 |
5 | 22324113043040 |
6 | 1232002120241 |
7 | 136630566142 |
oct | 27100746541 |
9 | 8008707317 |
10 | 3104034145 |
11 | 1353167883 |
12 | 727650081 |
13 | 3a610b2c4 |
14 | 216367ac9 |
15 | 132793c4a |
hex | b903cd61 |
3104034145 has 4 divisors (see below), whose sum is σ = 3724840980. Its totient is φ = 2483227312.
The previous prime is 3104034139. The next prime is 3104034149. The reversal of 3104034145 is 5414304013.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5414304013 = 71 ⋅76257803.
It can be written as a sum of positive squares in 2 ways, for example, as 2397962961 + 706071184 = 48969^2 + 26572^2 .
It is a cyclic number.
It is not a de Polignac number, because 3104034145 - 23 = 3104034137 is a prime.
It is not an unprimeable number, because it can be changed into a prime (3104034149) 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, 310403410 + ... + 310403419.
It is an arithmetic number, because the mean of its divisors is an integer number (931210245).
Almost surely, 23104034145 is an apocalyptic number.
It is an amenable number.
3104034145 is a deficient number, since it is larger than the sum of its proper divisors (620806835).
3104034145 is an equidigital number, since it uses as much as digits as its factorization.
3104034145 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 620806834.
The product of its (nonzero) digits is 2880, while the sum is 25.
The square root of 3104034145 is about 55713.8595414103. The cubic root of 3104034145 is about 1458.7319547550.
Adding to 3104034145 its reverse (5414304013), we get a palindrome (8518338158).
The spelling of 3104034145 in words is "three billion, one hundred four million, thirty-four thousand, one hundred forty-five".
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