Base | Representation |
---|---|
bin | 1100000100110000… |
… | …1111110001001001 |
3 | 22100212220200100222 |
4 | 3001030033301021 |
5 | 23114222304001 |
6 | 1253342235425 |
7 | 143214566405 |
oct | 30114176111 |
9 | 8325820328 |
10 | 3241213001 |
11 | 1413642334 |
12 | 765585b75 |
13 | 3c866b520 |
14 | 22a676105 |
15 | 13e83e61b |
hex | c130fc49 |
3241213001 has 4 divisors (see below), whose sum is σ = 3490537092. Its totient is φ = 2991888912.
The previous prime is 3241212973. The next prime is 3241213007. The reversal of 3241213001 is 1003121423.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1003121423 = 47 ⋅21343009.
It can be written as a sum of positive squares in 2 ways, for example, as 908419600 + 2332793401 = 30140^2 + 48299^2 .
It is a cyclic number.
It is not a de Polignac number, because 3241213001 - 26 = 3241212937 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (3241213007) 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, 124662026 + ... + 124662051.
It is an arithmetic number, because the mean of its divisors is an integer number (872634273).
Almost surely, 23241213001 is an apocalyptic number.
It is an amenable number.
3241213001 is a deficient number, since it is larger than the sum of its proper divisors (249324091).
3241213001 is a wasteful number, since it uses less digits than its factorization.
3241213001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 249324090.
The product of its (nonzero) digits is 144, while the sum is 17.
The square root of 3241213001 is about 56931.6520136207. The cubic root of 3241213001 is about 1479.9118831455.
Adding to 3241213001 its reverse (1003121423), we get a palindrome (4244334424).
The spelling of 3241213001 in words is "three billion, two hundred forty-one million, two hundred thirteen thousand, one".
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