Base | Representation |
---|---|
bin | 101101111111011001… |
… | …011111010011101011 |
3 | 11201110111222222010101 |
4 | 231333121133103223 |
5 | 1302113244403043 |
6 | 34404044130231 |
7 | 3365506213432 |
oct | 557731372353 |
9 | 151414888111 |
10 | 49382028523 |
11 | 19a4095aa23 |
12 | 96a1b36977 |
13 | 486ca21129 |
14 | 256662a119 |
15 | 14404c724d |
hex | b7f65f4eb |
49382028523 has 4 divisors (see below), whose sum is σ = 49519583280. Its totient is φ = 49244473768.
The previous prime is 49382028499. The next prime is 49382028589. The reversal of 49382028523 is 32582028394.
It is a happy number.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-49382028523 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (49382028593) 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, 68776840 + ... + 68777557.
It is an arithmetic number, because the mean of its divisors is an integer number (12379895820).
Almost surely, 249382028523 is an apocalyptic number.
49382028523 is a deficient number, since it is larger than the sum of its proper divisors (137554757).
49382028523 is a wasteful number, since it uses less digits than its factorization.
49382028523 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 137554756.
The product of its (nonzero) digits is 829440, while the sum is 46.
The spelling of 49382028523 in words is "forty-nine billion, three hundred eighty-two million, twenty-eight thousand, five hundred twenty-three".
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