Base | Representation |
---|---|
bin | 100100011000011110011011… |
… | …0011101111110110001100111 |
3 | 1112222002220212120201222221222 |
4 | 1020300330312131332301213 |
5 | 313421230024314134343 |
6 | 3052344345534530555 |
7 | 124256625526443530 |
oct | 11060746635766147 |
9 | 1488086776658858 |
10 | 320023222021223 |
11 | 92a730a492a836 |
12 | 2ba86789666a5b |
13 | 109750a27723c6 |
14 | 59052c6c57687 |
15 | 26ee81225da68 |
hex | 1230f3677ec67 |
320023222021223 has 8 divisors (see below), whose sum is σ = 365740986798240. Its totient is φ = 274305497652000.
The previous prime is 320023222021207. The next prime is 320023222021249. The reversal of 320023222021223 is 322120222320023.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 320023222021223 - 24 = 320023222021207 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 320023222021192 and 320023222021201.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (320023222021123) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9371813 + ... + 26979201.
It is an arithmetic number, because the mean of its divisors is an integer number (45717623349780).
Almost surely, 2320023222021223 is an apocalyptic number.
320023222021223 is a deficient number, since it is larger than the sum of its proper divisors (45717764777017).
320023222021223 is a wasteful number, since it uses less digits than its factorization.
320023222021223 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20203897.
The product of its (nonzero) digits is 6912, while the sum is 26.
Adding to 320023222021223 its reverse (322120222320023), we get a palindrome (642143444341246).
The spelling of 320023222021223 in words is "three hundred twenty trillion, twenty-three billion, two hundred twenty-two million, twenty-one thousand, two hundred twenty-three".
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