Base | Representation |
---|---|
bin | 100100011010100000110000… |
… | …1110000010100001110011001 |
3 | 1120000002200100020021120000112 |
4 | 1020311001201300110032121 |
5 | 313440321243001402301 |
6 | 3053121120020014105 |
7 | 124316064635524100 |
oct | 11065014160241631 |
9 | 1500080306246015 |
10 | 320303121122201 |
11 | 93070877652098 |
12 | 2bb10a83231335 |
13 | 109955bb029609 |
14 | 5914a7a52b037 |
15 | 2706c44dc09bb |
hex | 1235061c14399 |
320303121122201 has 24 divisors (see below), whose sum is σ = 390770991040320. Its totient is φ = 261275730489312.
The previous prime is 320303121122143. The next prime is 320303121122233. The reversal of 320303121122201 is 102221121303023.
It is a de Polignac number, because none of the positive numbers 2k-320303121122201 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (23).
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (320303121122291) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 721119671 + ... + 721563708.
It is an arithmetic number, because the mean of its divisors is an integer number (16282124626680).
Almost surely, 2320303121122201 is an apocalyptic number.
It is an amenable number.
320303121122201 is a deficient number, since it is larger than the sum of its proper divisors (70467869918119).
320303121122201 is a wasteful number, since it uses less digits than its factorization.
320303121122201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1442683613 (or 1442683606 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 23.
Adding to 320303121122201 its reverse (102221121303023), we get a palindrome (422524242425224).
The spelling of 320303121122201 in words is "three hundred twenty trillion, three hundred three billion, one hundred twenty-one million, one hundred twenty-two thousand, two hundred one".
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