Base | Representation |
---|---|
bin | 100111111111000111101… |
… | …100010100110000010001 |
3 | 100201200122022011220102111 |
4 | 213333013230110300101 |
5 | 330010031100344343 |
6 | 5502200535145321 |
7 | 402344616626140 |
oct | 47770754246021 |
9 | 10650568156374 |
10 | 2747834387473 |
11 | 96a39396a80a |
12 | 384670215241 |
13 | 16c172bbc6a6 |
14 | 96dd2a39757 |
15 | 4b726751c9d |
hex | 27fc7b14c11 |
2747834387473 has 8 divisors (see below), whose sum is σ = 3140806994048. Its totient is φ = 2354967990144.
The previous prime is 2747834387471. The next prime is 2747834387527. The reversal of 2747834387473 is 3747834387472.
2747834387473 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2747834387473 - 21 = 2747834387471 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2747834387399 and 2747834387408.
It is not an unprimeable number, because it can be changed into a prime (2747834387471) 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, 26496861 + ... + 26600362.
It is an arithmetic number, because the mean of its divisors is an integer number (392600874256).
Almost surely, 22747834387473 is an apocalyptic number.
It is an amenable number.
2747834387473 is a deficient number, since it is larger than the sum of its proper divisors (392972606575).
2747834387473 is an equidigital number, since it uses as much as digits as its factorization.
2747834387473 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 53104623.
The product of its digits is 531062784, while the sum is 67.
Subtracting 2747834387473 from its reverse (3747834387472), we obtain a palindrome (999999999999).
The spelling of 2747834387473 in words is "two trillion, seven hundred forty-seven billion, eight hundred thirty-four million, three hundred eighty-seven thousand, four hundred seventy-three".
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