Base | Representation |
---|---|
bin | 101111010100110111… |
… | …110011100110011000 |
3 | 11212011110100021010101 |
4 | 233110313303212120 |
5 | 1313032401224240 |
6 | 35202232025144 |
7 | 3446161131064 |
oct | 572467634630 |
9 | 155143307111 |
10 | 50816039320 |
11 | 1a607369512 |
12 | 9a222321b4 |
13 | 4a3ab4a327 |
14 | 2660c72aa4 |
15 | 14c633939a |
hex | bd4df3998 |
50816039320 has 32 divisors (see below), whose sum is σ = 114380449920. Its totient is φ = 20318529280.
The previous prime is 50816039251. The next prime is 50816039321. The reversal of 50816039320 is 2393061805.
It is a self number, because there is not a number n which added to its sum of digits gives 50816039320.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50816039321) 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, 141517 + ... + 348796.
It is an arithmetic number, because the mean of its divisors is an integer number (3574389060).
Almost surely, 250816039320 is an apocalyptic number.
It is an amenable number.
50816039320 is an abundant number, since it is smaller than the sum of its proper divisors (63564410600).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50816039320 is a wasteful number, since it uses less digits than its factorization.
50816039320 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 492915 (or 492911 counting only the distinct ones).
The product of its (nonzero) digits is 38880, while the sum is 37.
The spelling of 50816039320 in words is "fifty billion, eight hundred sixteen million, thirty-nine thousand, three hundred twenty".
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