Base | Representation |
---|---|
bin | 110101000010111101110101… |
… | …101101001110001010111101 |
3 | 1010121001021212021022101210202 |
4 | 311002331311231032022331 |
5 | 221034343010123341341 |
6 | 2144104402455013245 |
7 | 100066251001364345 |
oct | 6502756555161275 |
9 | 1117037767271722 |
10 | 233300303340221 |
11 | 68378115122377 |
12 | 221bb1b366a225 |
13 | a02417cb56b80 |
14 | 4187b1b40bd25 |
15 | 1be8a226d979b |
hex | d42f75b4e2bd |
233300303340221 has 8 divisors (see below), whose sum is σ = 257374443460344. Its totient is φ = 210101586497280.
The previous prime is 233300303340197. The next prime is 233300303340257. The reversal of 233300303340221 is 122043303003332.
It can be written as a sum of positive squares in 4 ways, for example, as 32518346580196 + 200781956760025 = 5702486^2 + 14169755^2 .
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 233300303340221 - 214 = 233300303323837 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (233300303348221) 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, 218855818736 + ... + 218855819801.
It is an arithmetic number, because the mean of its divisors is an integer number (32171805432543).
Almost surely, 2233300303340221 is an apocalyptic number.
It is an amenable number.
233300303340221 is a deficient number, since it is larger than the sum of its proper divisors (24074140120123).
233300303340221 is a wasteful number, since it uses less digits than its factorization.
233300303340221 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 437711638591.
The product of its (nonzero) digits is 23328, while the sum is 29.
Adding to 233300303340221 its reverse (122043303003332), we get a palindrome (355343606343553).
The spelling of 233300303340221 in words is "two hundred thirty-three trillion, three hundred billion, three hundred three million, three hundred forty thousand, two hundred twenty-one".
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