Base | Representation |
---|---|
bin | 101110000010100000… |
… | …110110001001011101 |
3 | 11201121011100001122201 |
4 | 232002200312021131 |
5 | 1302220134214413 |
6 | 34413152211501 |
7 | 3400012343524 |
oct | 560240661135 |
9 | 151534301581 |
10 | 49434288733 |
11 | 19a68404885 |
12 | 96b7539b91 |
13 | 487a7bb22b |
14 | 256d5514bb |
15 | 1444d9b9dd |
hex | b8283625d |
49434288733 has 2 divisors, whose sum is σ = 49434288734. Its totient is φ = 49434288732.
The previous prime is 49434288731. The next prime is 49434288809. The reversal of 49434288733 is 33788243494.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 33022885284 + 16411403449 = 181722^2 + 128107^2 .
It is a cyclic number.
It is not a de Polignac number, because 49434288733 - 21 = 49434288731 is a prime.
It is a super-2 number, since 2×494342887332 (a number of 22 digits) contains 22 as substring.
Together with 49434288731, it forms a pair of twin primes.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (49434288731) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24717144366 + 24717144367.
It is an arithmetic number, because the mean of its divisors is an integer number (24717144367).
Almost surely, 249434288733 is an apocalyptic number.
It is an amenable number.
49434288733 is a deficient number, since it is larger than the sum of its proper divisors (1).
49434288733 is an equidigital number, since it uses as much as digits as its factorization.
49434288733 is an evil number, because the sum of its binary digits is even.
The product of its digits is 13934592, while the sum is 55.
The spelling of 49434288733 in words is "forty-nine billion, four hundred thirty-four million, two hundred eighty-eight thousand, seven hundred thirty-three".
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