Base | Representation |
---|---|
bin | 1001010100011010110… |
… | …10110101101011111001 |
3 | 1010121111022011122212211 |
4 | 10222031122311223321 |
5 | 20221232222444001 |
6 | 403033053335121 |
7 | 32063600550430 |
oct | 4521532655371 |
9 | 1117438148784 |
10 | 320200203001 |
11 | 113883737848 |
12 | 520824974a1 |
13 | 2426bb32053 |
14 | 116d7c60117 |
15 | 84e0cc4351 |
hex | 4a8d6b5af9 |
320200203001 has 4 divisors (see below), whose sum is σ = 365943089152. Its totient is φ = 274457316852.
The previous prime is 320200202953. The next prime is 320200203013. The reversal of 320200203001 is 100302002023.
It is a happy number.
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, and also an emirpimes, since its reverse is a distinct semiprime: 100302002023 = 4463 ⋅22474121.
It is a cyclic number.
It is not a de Polignac number, because 320200203001 - 29 = 320200202489 is a prime.
It is a super-3 number, since 3×3202002030013 (a number of 35 digits) contains 333 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (320200203031) 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, 22871443065 + ... + 22871443078.
It is an arithmetic number, because the mean of its divisors is an integer number (91485772288).
Almost surely, 2320200203001 is an apocalyptic number.
It is an amenable number.
320200203001 is a deficient number, since it is larger than the sum of its proper divisors (45742886151).
320200203001 is an equidigital number, since it uses as much as digits as its factorization.
320200203001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 45742886150.
The product of its (nonzero) digits is 72, while the sum is 13.
Adding to 320200203001 its reverse (100302002023), we get a palindrome (420502205024).
The spelling of 320200203001 in words is "three hundred twenty billion, two hundred million, two hundred three thousand, one".
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