Base | Representation |
---|---|
bin | 101111010101111111… |
… | …011000101110111010 |
3 | 11212012202122120221021 |
4 | 233111333120232322 |
5 | 1313102202204032 |
6 | 35204142133054 |
7 | 3446506462420 |
oct | 572577305672 |
9 | 155182576837 |
10 | 50834803642 |
11 | 1a616a15417 |
12 | 9a2858118a |
13 | 4a419ba18c |
14 | 2663559110 |
15 | 14c7ce4097 |
hex | bd5fd8bba |
50834803642 has 16 divisors (see below), whose sum is σ = 90934307712. Its totient is φ = 20839111920.
The previous prime is 50834803631. The next prime is 50834803651. The reversal of 50834803642 is 24630843805.
It is a super-2 number, since 2×508348036422 (a number of 22 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78935709 + ... + 78936352.
It is an arithmetic number, because the mean of its divisors is an integer number (5683394232).
Almost surely, 250834803642 is an apocalyptic number.
50834803642 is a deficient number, since it is larger than the sum of its proper divisors (40099504070).
50834803642 is a wasteful number, since it uses less digits than its factorization.
50834803642 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 157872093.
The product of its (nonzero) digits is 552960, while the sum is 43.
The spelling of 50834803642 in words is "fifty billion, eight hundred thirty-four million, eight hundred three thousand, six hundred forty-two".
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