Base | Representation |
---|---|
bin | 1001000110010101… |
… | …0110110100010001 |
3 | 20022012222022011110 |
4 | 2101211112310101 |
5 | 20000234122410 |
6 | 1042211003533 |
7 | 114345546330 |
oct | 22145266421 |
9 | 6265868143 |
10 | 2442489105 |
11 | 10437a3241 |
12 | 581b995a9 |
13 | 2cc044434 |
14 | 19255dd17 |
15 | e466a720 |
hex | 91956d11 |
2442489105 has 128 divisors (see below), whose sum is σ = 4751695872. Its totient is φ = 1048320000.
The previous prime is 2442489097. The next prime is 2442489131. The reversal of 2442489105 is 5019842442.
It is not a de Polignac number, because 2442489105 - 23 = 2442489097 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 18644890 + ... + 18645020.
It is an arithmetic number, because the mean of its divisors is an integer number (37122624).
Almost surely, 22442489105 is an apocalyptic number.
It is an amenable number.
2442489105 is a deficient number, since it is larger than the sum of its proper divisors (2309206767).
2442489105 is a wasteful number, since it uses less digits than its factorization.
2442489105 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 319.
The product of its (nonzero) digits is 92160, while the sum is 39.
The square root of 2442489105 is about 49421.5449475226. The cubic root of 2442489105 is about 1346.7207294232.
The spelling of 2442489105 in words is "two billion, four hundred forty-two million, four hundred eighty-nine thousand, one hundred five".
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