Base | Representation |
---|---|
bin | 101110100111011111… |
… | …100101111111111111 |
3 | 11210012101210002211200 |
4 | 232213133211333333 |
5 | 1310003001424224 |
6 | 34554514150543 |
7 | 3421255035546 |
oct | 564737457777 |
9 | 153171702750 |
10 | 50054717439 |
11 | 1a256646081 |
12 | 984b282453 |
13 | 49491ba3cc |
14 | 25cbad515d |
15 | 147e5a25c9 |
hex | ba77e5fff |
50054717439 has 12 divisors (see below), whose sum is σ = 72643921272. Its totient is φ = 33211659600.
The previous prime is 50054717429. The next prime is 50054717477. The reversal of 50054717439 is 93471745005.
50054717439 is a `hidden beast` number, since 5 + 0 + 0 + 547 + 1 + 74 + 39 = 666.
It is not a de Polignac number, because 50054717439 - 29 = 50054716927 is a prime.
It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 50054717394 and 50054717403.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50054717429) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13177332 + ... + 13181129.
It is an arithmetic number, because the mean of its divisors is an integer number (6053660106).
Almost surely, 250054717439 is an apocalyptic number.
50054717439 is a deficient number, since it is larger than the sum of its proper divisors (22589203833).
50054717439 is a wasteful number, since it uses less digits than its factorization.
50054717439 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26358678 (or 26358675 counting only the distinct ones).
The product of its (nonzero) digits is 529200, while the sum is 45.
The spelling of 50054717439 in words is "fifty billion, fifty-four million, seven hundred seventeen thousand, four hundred thirty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.095 sec. • engine limits •