Base | Representation |
---|---|
bin | 100111111010000111011… |
… | …111001111001000001010 |
3 | 100201011202220112220200220 |
4 | 213322013133033020022 |
5 | 324413030313404214 |
6 | 5455511511410510 |
7 | 402064525323240 |
oct | 47720737171012 |
9 | 10634686486626 |
10 | 2742462247434 |
11 | 968087496458 |
12 | 383611083a36 |
13 | 16b7c7c253c0 |
14 | 96a43386790 |
15 | 4b50ecdb9a9 |
hex | 27e877cf20a |
2742462247434 has 128 divisors (see below), whose sum is σ = 7298029455360. Its totient is φ = 666699496704.
The previous prime is 2742462247411. The next prime is 2742462247451. The reversal of 2742462247434 is 4347422642472.
It is a happy number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3188584 + ... + 3956259.
It is an arithmetic number, because the mean of its divisors is an integer number (57015855120).
Almost surely, 22742462247434 is an apocalyptic number.
2742462247434 is an abundant number, since it is smaller than the sum of its proper divisors (4555567207926).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2742462247434 is a wasteful number, since it uses less digits than its factorization.
2742462247434 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7144924.
The product of its digits is 14450688, while the sum is 51.
The spelling of 2742462247434 in words is "two trillion, seven hundred forty-two billion, four hundred sixty-two million, two hundred forty-seven thousand, four hundred thirty-four".
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