Base | Representation |
---|---|
bin | 101101101000001101… |
… | …101100001010100101 |
3 | 11200110102002021221000 |
4 | 231220031230022211 |
5 | 1300314210400433 |
6 | 34301311143513 |
7 | 3353044064100 |
oct | 555015541245 |
9 | 150412067830 |
10 | 48993059493 |
11 | 19861339814 |
12 | 95b3814b99 |
13 | 480a272741 |
14 | 252aad7737 |
15 | 141b292113 |
hex | b6836c2a5 |
48993059493 has 24 divisors (see below), whose sum is σ = 84432485760. Its totient is φ = 27996033240.
The previous prime is 48993059477. The next prime is 48993059513. The reversal of 48993059493 is 39495039984.
48993059493 is a `hidden beast` number, since 4 + 8 + 9 + 9 + 30 + 594 + 9 + 3 = 666.
It is not a de Polignac number, because 48993059493 - 24 = 48993059477 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (63).
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 48993059493.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48993054493) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18514573 + ... + 18517218.
It is an arithmetic number, because the mean of its divisors is an integer number (3518020240).
Almost surely, 248993059493 is an apocalyptic number.
It is an amenable number.
48993059493 is a deficient number, since it is larger than the sum of its proper divisors (35439426267).
48993059493 is a wasteful number, since it uses less digits than its factorization.
48993059493 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 37031814 (or 37031801 counting only the distinct ones).
The product of its (nonzero) digits is 37791360, while the sum is 63.
The spelling of 48993059493 in words is "forty-eight billion, nine hundred ninety-three million, fifty-nine thousand, four hundred ninety-three".
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