Base | Representation |
---|---|
bin | 1011100100001011… |
… | …0001101000011101 |
3 | 22000100200120120222 |
4 | 2321002301220131 |
5 | 22324223400131 |
6 | 1232020251125 |
7 | 136634630654 |
oct | 27102615035 |
9 | 8010616528 |
10 | 3104512541 |
11 | 1353464249 |
12 | 727840aa5 |
13 | 3a6247c90 |
14 | 21645019b |
15 | 13283a87b |
hex | b90b1a1d |
3104512541 has 4 divisors (see below), whose sum is σ = 3343321212. Its totient is φ = 2865703872.
The previous prime is 3104512531. The next prime is 3104512549. The reversal of 3104512541 is 1452154013.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1452154013 = 23 ⋅63137131.
It can be written as a sum of positive squares in 2 ways, for example, as 531486916 + 2573025625 = 23054^2 + 50725^2 .
It is a cyclic number.
It is not a de Polignac number, because 3104512541 - 218 = 3104250397 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 3104512541.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3104512549) 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, 119404316 + ... + 119404341.
It is an arithmetic number, because the mean of its divisors is an integer number (835830303).
Almost surely, 23104512541 is an apocalyptic number.
It is an amenable number.
3104512541 is a deficient number, since it is larger than the sum of its proper divisors (238808671).
3104512541 is a wasteful number, since it uses less digits than its factorization.
3104512541 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 238808670.
The product of its (nonzero) digits is 2400, while the sum is 26.
The square root of 3104512541 is about 55718.1527062770. The cubic root of 3104512541 is about 1458.8068911820.
Adding to 3104512541 its reverse (1452154013), we get a palindrome (4556666554).
The spelling of 3104512541 in words is "three billion, one hundred four million, five hundred twelve thousand, five hundred forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.080 sec. • engine limits •