Base | Representation |
---|---|
bin | 1010010100101101… |
… | …0110011111010110 |
3 | 21011010112101011022 |
4 | 2211023112133112 |
5 | 21133412410332 |
6 | 1134552441142 |
7 | 125446643636 |
oct | 24513263726 |
9 | 7133471138 |
10 | 2771216342 |
11 | 11a2308944 |
12 | 6540a91b2 |
13 | 35218caab |
14 | 1c40906c6 |
15 | 113451212 |
hex | a52d67d6 |
2771216342 has 8 divisors (see below), whose sum is σ = 4401343656. Its totient is φ = 1304101792.
The previous prime is 2771216309. The next prime is 2771216347. The reversal of 2771216342 is 2436121772.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2771216347) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40753148 + ... + 40753215.
It is an arithmetic number, because the mean of its divisors is an integer number (550167957).
Almost surely, 22771216342 is an apocalyptic number.
2771216342 is a deficient number, since it is larger than the sum of its proper divisors (1630127314).
2771216342 is a wasteful number, since it uses less digits than its factorization.
2771216342 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 81506382.
The product of its digits is 28224, while the sum is 35.
The square root of 2771216342 is about 52642.3436218412. The cubic root of 2771216342 is about 1404.6134103535.
The spelling of 2771216342 in words is "two billion, seven hundred seventy-one million, two hundred sixteen thousand, three hundred forty-two".
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