Base | Representation |
---|---|
bin | 1011101001100101… |
… | …1110101010000001 |
3 | 22001221110022122112 |
4 | 2322121132222001 |
5 | 22401033210340 |
6 | 1234151345105 |
7 | 140332053464 |
oct | 27231365201 |
9 | 8057408575 |
10 | 3127241345 |
11 | 1365278788 |
12 | 733382195 |
13 | 3aab75487 |
14 | 2194892db |
15 | 13482a065 |
hex | ba65ea81 |
3127241345 has 8 divisors (see below), whose sum is σ = 3915850176. Its totient is φ = 2393019376.
The previous prime is 3127241317. The next prime is 3127241371. The reversal of 3127241345 is 5431427213.
3127241345 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 3127241345 - 222 = 3123047041 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13596587 + ... + 13596816.
It is an arithmetic number, because the mean of its divisors is an integer number (489481272).
Almost surely, 23127241345 is an apocalyptic number.
It is an amenable number.
3127241345 is a deficient number, since it is larger than the sum of its proper divisors (788608831).
3127241345 is a wasteful number, since it uses less digits than its factorization.
3127241345 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27193431.
The product of its digits is 20160, while the sum is 32.
The square root of 3127241345 is about 55921.7430432922. The cubic root of 3127241345 is about 1462.3583179766.
Adding to 3127241345 its reverse (5431427213), we get a palindrome (8558668558).
The spelling of 3127241345 in words is "three billion, one hundred twenty-seven million, two hundred forty-one thousand, three hundred forty-five".
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