Base | Representation |
---|---|
bin | 101110110100011101… |
… | …111100000110100101 |
3 | 11210202120100220000112 |
4 | 232310131330012211 |
5 | 1310424212344433 |
6 | 35032251422405 |
7 | 3426540146246 |
oct | 566435740645 |
9 | 153676326015 |
10 | 50272387493 |
11 | 1a3584a7889 |
12 | 98b0154a05 |
13 | 4982320463 |
14 | 260c996ccd |
15 | 149374c348 |
hex | bb477c1a5 |
50272387493 has 8 divisors (see below), whose sum is σ = 50319471936. Its totient is φ = 50225328000.
The previous prime is 50272387483. The next prime is 50272387499. The reversal of 50272387493 is 39478327205.
It is a happy number.
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 50272387493 - 224 = 50255610277 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50272387499) 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, 8169968 + ... + 8176118.
It is an arithmetic number, because the mean of its divisors is an integer number (6289933992).
Almost surely, 250272387493 is an apocalyptic number.
It is an amenable number.
50272387493 is a deficient number, since it is larger than the sum of its proper divisors (47084443).
50272387493 is a wasteful number, since it uses less digits than its factorization.
50272387493 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12475.
The product of its (nonzero) digits is 2540160, while the sum is 50.
The spelling of 50272387493 in words is "fifty billion, two hundred seventy-two million, three hundred eighty-seven thousand, four hundred ninety-three".
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