Base | Representation |
---|---|
bin | 101110010011000011… |
… | …111110011111111111 |
3 | 11202022111202212120222 |
4 | 232103003332133333 |
5 | 1303302223332224 |
6 | 34500511131555 |
7 | 3406623314360 |
oct | 562303763777 |
9 | 152274685528 |
10 | 49711933439 |
11 | 1a0a00aa413 |
12 | 9774513bbb |
13 | 48c318c83c |
14 | 2598385b67 |
15 | 145e441b5e |
hex | b930fe7ff |
49711933439 has 8 divisors (see below), whose sum is σ = 56817602688. Its totient is φ = 42607255320.
The previous prime is 49711933391. The next prime is 49711933559. The reversal of 49711933439 is 93433911794.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 49711933439 - 224 = 49695156223 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (49711833439) 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, 136997 + ... + 343790.
It is an arithmetic number, because the mean of its divisors is an integer number (7102200336).
Almost surely, 249711933439 is an apocalyptic number.
49711933439 is a deficient number, since it is larger than the sum of its proper divisors (7105669249).
49711933439 is a wasteful number, since it uses less digits than its factorization.
49711933439 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 495565.
The product of its digits is 2204496, while the sum is 53.
The spelling of 49711933439 in words is "forty-nine billion, seven hundred eleven million, nine hundred thirty-three thousand, four hundred thirty-nine".
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