Base | Representation |
---|---|
bin | 1011101011011101… |
… | …1110010001000001 |
3 | 22002111020210021101 |
4 | 2322313132101001 |
5 | 22410041312230 |
6 | 1235032054401 |
7 | 140455642042 |
oct | 27267362101 |
9 | 8074223241 |
10 | 3135104065 |
11 | 13697590a5 |
12 | 735b34401 |
13 | 3ac699282 |
14 | 21a5348c9 |
15 | 13537eaca |
hex | badde441 |
3135104065 has 4 divisors (see below), whose sum is σ = 3762124884. Its totient is φ = 2508083248.
The previous prime is 3135104053. The next prime is 3135104069. The reversal of 3135104065 is 5604015313.
It is a Cunningham number, because it is equal to 559922+1.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5604015313 = 13 ⋅431078101.
It can be written as a sum of positive squares in 2 ways, for example, as 1128691216 + 2006412849 = 33596^2 + 44793^2 .
It is a cyclic number.
It is not a de Polignac number, because 3135104065 - 29 = 3135103553 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (3135104069) 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, 313510402 + ... + 313510411.
It is an arithmetic number, because the mean of its divisors is an integer number (940531221).
Almost surely, 23135104065 is an apocalyptic number.
It is an amenable number.
3135104065 is a deficient number, since it is larger than the sum of its proper divisors (627020819).
3135104065 is an equidigital number, since it uses as much as digits as its factorization.
3135104065 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 627020818.
The product of its (nonzero) digits is 5400, while the sum is 28.
The square root of 3135104065 is about 55992.0000089298. Note that the first 5 decimals coincide. The cubic root of 3135104065 is about 1463.5828787232.
Adding to 3135104065 its reverse (5604015313), we get a palindrome (8739119378).
The spelling of 3135104065 in words is "three billion, one hundred thirty-five million, one hundred four thousand, sixty-five".
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