Base | Representation |
---|---|
bin | 1011101000011111… |
… | …0100101100001001 |
3 | 22001121202011202101 |
4 | 2322013310230021 |
5 | 22343342104001 |
6 | 1233504233401 |
7 | 140244525664 |
oct | 27207645411 |
9 | 8047664671 |
10 | 3122613001 |
11 | 13626a7402 |
12 | 73190b861 |
13 | 3a9c14901 |
14 | 218a026db |
15 | 134213a01 |
hex | ba1f4b09 |
3122613001 has 8 divisors (see below), whose sum is σ = 3196011104. Its totient is φ = 3049250400.
The previous prime is 3122612953. The next prime is 3122613017. The reversal of 3122613001 is 1003162213.
3122613001 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 not a de Polignac number, because 3122613001 - 227 = 2988395273 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 3122613001.
It is not an unprimeable number, because it can be changed into a prime (3122613041) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 271765 + ... + 283021.
It is an arithmetic number, because the mean of its divisors is an integer number (399501388).
Almost surely, 23122613001 is an apocalyptic number.
It is an amenable number.
3122613001 is a deficient number, since it is larger than the sum of its proper divisors (73398103).
3122613001 is a wasteful number, since it uses less digits than its factorization.
3122613001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17751.
The product of its (nonzero) digits is 216, while the sum is 19.
The square root of 3122613001 is about 55880.3453908438. The cubic root of 3122613001 is about 1461.6365274917.
Adding to 3122613001 its reverse (1003162213), we get a palindrome (4125775214).
The spelling of 3122613001 in words is "three billion, one hundred twenty-two million, six hundred thirteen thousand, one".
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