Base | Representation |
---|---|
bin | 101110111010111001… |
… | …100011001000101001 |
3 | 11211001002101211110002 |
4 | 232322321203020221 |
5 | 1311134323213203 |
6 | 35051104232345 |
7 | 3432320246510 |
oct | 567271431051 |
9 | 154032354402 |
10 | 50380288553 |
11 | 1a4033a5511 |
12 | 992030b6b5 |
13 | 499b79c33a |
14 | 261d043677 |
15 | 149ce62d88 |
hex | bbae63229 |
50380288553 has 8 divisors (see below), whose sum is σ = 57630256320. Its totient is φ = 43143516720.
The previous prime is 50380288537. The next prime is 50380288561. The reversal of 50380288553 is 35588208305.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 50380288553 - 24 = 50380288537 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 50380288498 and 50380288507.
It is not an unprimeable number, because it can be changed into a prime (50380288513) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3290798 + ... + 3306071.
It is an arithmetic number, because the mean of its divisors is an integer number (7203782040).
Almost surely, 250380288553 is an apocalyptic number.
It is an amenable number.
50380288553 is a deficient number, since it is larger than the sum of its proper divisors (7249967767).
50380288553 is a wasteful number, since it uses less digits than its factorization.
50380288553 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6597967.
The product of its (nonzero) digits is 1152000, while the sum is 47.
The spelling of 50380288553 in words is "fifty billion, three hundred eighty million, two hundred eighty-eight thousand, five hundred fifty-three".
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