Base | Representation |
---|---|
bin | 1010001101111001… |
… | …0010000010101010 |
3 | 21002010201202102110 |
4 | 2203132102002222 |
5 | 21104102440201 |
6 | 1132051543150 |
7 | 124651631403 |
oct | 24336220252 |
9 | 7063652373 |
10 | 2742624426 |
11 | 118815a363 |
12 | 6465baab6 |
13 | 34928b9b9 |
14 | 1c036a9aa |
15 | 110ba46d6 |
hex | a37920aa |
2742624426 has 16 divisors (see below), whose sum is σ = 5773946400. Its totient is φ = 866091888.
The previous prime is 2742624421. The next prime is 2742624473. The reversal of 2742624426 is 6244262472.
It is not an unprimeable number, because it can be changed into a prime (2742624421) 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, 12028941 + ... + 12029168.
It is an arithmetic number, because the mean of its divisors is an integer number (360871650).
Almost surely, 22742624426 is an apocalyptic number.
2742624426 is an abundant number, since it is smaller than the sum of its proper divisors (3031321974).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2742624426 is a wasteful number, since it uses less digits than its factorization.
2742624426 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24058133.
The product of its digits is 258048, while the sum is 39.
The square root of 2742624426 is about 52370.0718540657. The cubic root of 2742624426 is about 1399.7660197409.
Adding to 2742624426 its reverse (6244262472), we get a palindrome (8986886898).
The spelling of 2742624426 in words is "two billion, seven hundred forty-two million, six hundred twenty-four thousand, four hundred twenty-six".
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