Base | Representation |
---|---|
bin | 1001010100011010110… |
… | …10000100110111000101 |
3 | 1010121111021210111112212 |
4 | 10222031122010313011 |
5 | 20221232200044023 |
6 | 403033045153205 |
7 | 32063566055402 |
oct | 4521532046705 |
9 | 1117437714485 |
10 | 320200003013 |
11 | 113883610570 |
12 | 520823bb805 |
13 | 2426ba92007 |
14 | 116d7c0b2a9 |
15 | 84e0c84e78 |
hex | 4a8d684dc5 |
320200003013 has 4 divisors (see below), whose sum is σ = 349309094208. Its totient is φ = 291090911820.
The previous prime is 320200003001. The next prime is 320200003033. The reversal of 320200003013 is 310300002023.
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: 310300002023 = 11 ⋅28209091093.
It is a cyclic number.
It is not a de Polignac number, because 320200003013 - 214 = 320199986629 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (320200003033) 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, 14554545581 + ... + 14554545602.
It is an arithmetic number, because the mean of its divisors is an integer number (87327273552).
Almost surely, 2320200003013 is an apocalyptic number.
It is an amenable number.
320200003013 is a deficient number, since it is larger than the sum of its proper divisors (29109091195).
320200003013 is a wasteful number, since it uses less digits than its factorization.
320200003013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 29109091194.
The product of its (nonzero) digits is 108, while the sum is 14.
Adding to 320200003013 its reverse (310300002023), we get a palindrome (630500005036).
The spelling of 320200003013 in words is "three hundred twenty billion, two hundred million, three thousand, thirteen".
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