Base | Representation |
---|---|
bin | 101111010101110111… |
… | …111101101111010101 |
3 | 11212012121222202010000 |
4 | 233111313331233111 |
5 | 1313101202424234 |
6 | 35204032321513 |
7 | 3446454110250 |
oct | 572567755725 |
9 | 155177882100 |
10 | 50832858069 |
11 | 1a615906704 |
12 | 9a279a3299 |
13 | 4a41488756 |
14 | 26631b0097 |
15 | 14c7a5c899 |
hex | bd5dfdbd5 |
50832858069 has 40 divisors (see below), whose sum is σ = 86850408128. Its totient is φ = 29024930880.
The previous prime is 50832858067. The next prime is 50832858103. The reversal of 50832858069 is 96085823805.
50832858069 is a `hidden beast` number, since 50 + 8 + 3 + 2 + 8 + 580 + 6 + 9 = 666.
It is not a de Polignac number, because 50832858069 - 21 = 50832858067 is a prime.
It is a super-2 number, since 2×508328580692 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50832858067) by changing a digit.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 715074 + ... + 782940.
Almost surely, 250832858069 is an apocalyptic number.
It is an amenable number.
50832858069 is a deficient number, since it is larger than the sum of its proper divisors (36017550059).
50832858069 is a wasteful number, since it uses less digits than its factorization.
50832858069 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 69207 (or 69198 counting only the distinct ones).
The product of its (nonzero) digits is 4147200, while the sum is 54.
The spelling of 50832858069 in words is "fifty billion, eight hundred thirty-two million, eight hundred fifty-eight thousand, sixty-nine".
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