Base | Representation |
---|---|
bin | 110010010100101010001011… |
… | …010001010011101100110011 |
3 | 1002000122011202210211112112002 |
4 | 302110222023101103230303 |
5 | 213002114424320124133 |
6 | 2102413531312124215 |
7 | 64421662341301202 |
oct | 6224521321235463 |
9 | 1060564683745462 |
10 | 221322001333043 |
11 | 6457a151999746 |
12 | 209a582a53666b |
13 | 96657628679c0 |
14 | 3c92083437239 |
15 | 1a8c15e63dce8 |
hex | c94a8b453b33 |
221322001333043 has 8 divisors (see below), whose sum is σ = 242386546441200. Its totient is φ = 200834567049888.
The previous prime is 221322001332881. The next prime is 221322001333091. The reversal of 221322001333043 is 340333100223122.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-221322001333043 is a prime.
It is a super-3 number, since 3×2213220013330433 (a number of 44 digits) contains 333 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 221322001332997 and 221322001333015.
It is not an unprimeable number, because it can be changed into a prime (221322001336043) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 144277705448 + ... + 144277706981.
It is an arithmetic number, because the mean of its divisors is an integer number (30298318305150).
Almost surely, 2221322001333043 is an apocalyptic number.
221322001333043 is a deficient number, since it is larger than the sum of its proper divisors (21064545108157).
221322001333043 is a wasteful number, since it uses less digits than its factorization.
221322001333043 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 288555412501.
The product of its (nonzero) digits is 15552, while the sum is 29.
Adding to 221322001333043 its reverse (340333100223122), we get a palindrome (561655101556165).
The spelling of 221322001333043 in words is "two hundred twenty-one trillion, three hundred twenty-two billion, one million, three hundred thirty-three thousand, forty-three".
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