Base | Representation |
---|---|
bin | 1100001000000101… |
… | …0011111001010101 |
3 | 22101212002102001011 |
4 | 3002001103321111 |
5 | 23131302423131 |
6 | 1255000332221 |
7 | 143444044045 |
oct | 30201237125 |
9 | 8355072034 |
10 | 3255123541 |
11 | 142048354a |
12 | 76a174071 |
13 | 3cb4cc007 |
14 | 22c457725 |
15 | 140b8b0b1 |
hex | c2053e55 |
3255123541 has 4 divisors (see below), whose sum is σ = 3308486284. Its totient is φ = 3201760800.
The previous prime is 3255123517. The next prime is 3255123593. The reversal of 3255123541 is 1453215523.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1453215523 = 10039 ⋅144757.
It can be written as a sum of positive squares in 2 ways, for example, as 244296900 + 3010826641 = 15630^2 + 54871^2 .
It is a cyclic number.
It is not a de Polignac number, because 3255123541 - 29 = 3255123029 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3255123341) 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, 26681280 + ... + 26681401.
It is an arithmetic number, because the mean of its divisors is an integer number (827121571).
Almost surely, 23255123541 is an apocalyptic number.
It is an amenable number.
3255123541 is a deficient number, since it is larger than the sum of its proper divisors (53362743).
3255123541 is an equidigital number, since it uses as much as digits as its factorization.
3255123541 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 53362742.
The product of its digits is 18000, while the sum is 31.
The square root of 3255123541 is about 57053.6899858370. The cubic root of 3255123541 is about 1482.0260086084.
The spelling of 3255123541 in words is "three billion, two hundred fifty-five million, one hundred twenty-three thousand, five hundred forty-one".
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