Base | Representation |
---|---|
bin | 1100110100110011100… |
… | …0000101000101110111 |
3 | 210001201101121021000012 |
4 | 3031030320011011313 |
5 | 12102220233221211 |
6 | 245115235010435 |
7 | 21630026314052 |
oct | 3151470050567 |
9 | 701641537005 |
10 | 220333101431 |
11 | 85496323263 |
12 | 36851139a1b |
13 | 17a14a14441 |
14 | a942715a99 |
15 | 5ae858bd8b |
hex | 334ce05177 |
220333101431 has 8 divisors (see below), whose sum is σ = 227468880384. Its totient is φ = 213199088760.
The previous prime is 220333101427. The next prime is 220333101487. The reversal of 220333101431 is 134101333022.
220333101431 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 220333101431 - 22 = 220333101427 is a prime.
It is a super-2 number, since 2×2203331014312 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 220333101397 and 220333101406.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (220333101421) 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 7 ways as a sum of consecutive naturals, for example, 185681 + ... + 689306.
It is an arithmetic number, because the mean of its divisors is an integer number (28433610048).
Almost surely, 2220333101431 is an apocalyptic number.
220333101431 is a deficient number, since it is larger than the sum of its proper divisors (7135778953).
220333101431 is an equidigital number, since it uses as much as digits as its factorization.
220333101431 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 883141.
The product of its (nonzero) digits is 1296, while the sum is 23.
Adding to 220333101431 its reverse (134101333022), we get a palindrome (354434434453).
The spelling of 220333101431 in words is "two hundred twenty billion, three hundred thirty-three million, one hundred one thousand, four hundred thirty-one".
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