Base | Representation |
---|---|
bin | 1101011001001100001… |
… | …0101011101000011100 |
3 | 210222221002011022110211 |
4 | 3112103002223220130 |
5 | 12232221124023234 |
6 | 253412342142204 |
7 | 22424045413513 |
oct | 3262302535034 |
9 | 728832138424 |
10 | 230100220444 |
11 | 89648637346 |
12 | 38718121964 |
13 | 189103a41c3 |
14 | b1cb97767a |
15 | 5ebac98164 |
hex | 35930aba1c |
230100220444 has 6 divisors (see below), whose sum is σ = 402675385784. Its totient is φ = 115050110220.
The previous prime is 230100220439. The next prime is 230100220447. The reversal of 230100220444 is 444022001032.
It is a happy number.
It is a super-2 number, since 2×2301002204442 (a number of 24 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (230100220447) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28762527552 + ... + 28762527559.
Almost surely, 2230100220444 is an apocalyptic number.
It is an amenable number.
230100220444 is a deficient number, since it is larger than the sum of its proper divisors (172575165340).
230100220444 is a wasteful number, since it uses less digits than its factorization.
230100220444 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 57525055115 (or 57525055113 counting only the distinct ones).
The product of its (nonzero) digits is 1536, while the sum is 22.
Adding to 230100220444 its reverse (444022001032), we get a palindrome (674122221476).
The spelling of 230100220444 in words is "two hundred thirty billion, one hundred million, two hundred twenty thousand, four hundred forty-four".
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