Base | Representation |
---|---|
bin | 100100011001110110110110… |
… | …1111000111101010101100001 |
3 | 1112222210002001121212021011220 |
4 | 1020303231231320331111201 |
5 | 313432332442340313441 |
6 | 3053011514210325253 |
7 | 124306430611154556 |
oct | 11063555570752541 |
9 | 1488702047767156 |
10 | 320213130401121 |
11 | 93036698199431 |
12 | 2bab7549589829 |
13 | 10989c79105929 |
14 | 5910580966a2d |
15 | 2704729778466 |
hex | 1233b6de3d561 |
320213130401121 has 32 divisors (see below), whose sum is σ = 441644396617728. Its totient is φ = 206157851377920.
The previous prime is 320213130401107. The next prime is 320213130401141. The reversal of 320213130401121 is 121104031312023.
It is not a de Polignac number, because 320213130401121 - 25 = 320213130401089 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 320213130401091 and 320213130401100.
It is not an unprimeable number, because it can be changed into a prime (320213130401141) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 87723945 + ... + 91301241.
It is an arithmetic number, because the mean of its divisors is an integer number (13801387394304).
Almost surely, 2320213130401121 is an apocalyptic number.
320213130401121 is a gapful number since it is divisible by the number (31) formed by its first and last digit.
It is an amenable number.
320213130401121 is a deficient number, since it is larger than the sum of its proper divisors (121431266216607).
320213130401121 is a wasteful number, since it uses less digits than its factorization.
320213130401121 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3579341.
The product of its (nonzero) digits is 864, while the sum is 24.
Adding to 320213130401121 its reverse (121104031312023), we get a palindrome (441317161713144).
The spelling of 320213130401121 in words is "three hundred twenty trillion, two hundred thirteen billion, one hundred thirty million, four hundred one thousand, one hundred twenty-one".
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