Base | Representation |
---|---|
bin | 1011101000101010… |
… | …0001010011000001 |
3 | 22001200002002120120 |
4 | 2322022201103001 |
5 | 22344032220001 |
6 | 1233531330453 |
7 | 140253532134 |
oct | 27212412301 |
9 | 8050062516 |
10 | 3123320001 |
11 | 136303a5aa |
12 | 731bb0a29 |
13 | 3aa101659 |
14 | 218b4821b |
15 | 134303236 |
hex | ba2a14c1 |
3123320001 has 4 divisors (see below), whose sum is σ = 4164426672. Its totient is φ = 2082213332.
The previous prime is 3123319949. The next prime is 3123320027. The reversal of 3123320001 is 1000233213.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 3123320001 - 210 = 3123318977 is a prime.
It is not an unprimeable number, because it can be changed into a prime (3123322001) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 520553331 + ... + 520553336.
It is an arithmetic number, because the mean of its divisors is an integer number (1041106668).
Almost surely, 23123320001 is an apocalyptic number.
It is an amenable number.
3123320001 is a deficient number, since it is larger than the sum of its proper divisors (1041106671).
3123320001 is a wasteful number, since it uses less digits than its factorization.
3123320001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1041106670.
The product of its (nonzero) digits is 108, while the sum is 15.
The square root of 3123320001 is about 55886.6710495445. The cubic root of 3123320001 is about 1461.7468303101.
Adding to 3123320001 its reverse (1000233213), we get a palindrome (4123553214).
The spelling of 3123320001 in words is "three billion, one hundred twenty-three million, three hundred twenty thousand, one".
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