Base | Representation |
---|---|
bin | 101110111110011101… |
… | …100000100011011110 |
3 | 11211012020211212101000 |
4 | 232332131200203132 |
5 | 1311300122444224 |
6 | 35101041131130 |
7 | 3433644216033 |
oct | 567635404336 |
9 | 154166755330 |
10 | 50440046814 |
11 | 1a434100803 |
12 | 9938329aa6 |
13 | 49aac93261 |
14 | 2626d5b38a |
15 | 14a33190c9 |
hex | bbe7608de |
50440046814 has 64 divisors (see below), whose sum is σ = 118424448000. Its totient is φ = 15869571840.
The previous prime is 50440046779. The next prime is 50440046831. The reversal of 50440046814 is 41864004405.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 187342 + ... + 368750.
It is an arithmetic number, because the mean of its divisors is an integer number (1850382000).
Almost surely, 250440046814 is an apocalyptic number.
50440046814 is a gapful number since it is divisible by the number (54) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 50440046814, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59212224000).
50440046814 is an abundant number, since it is smaller than the sum of its proper divisors (67984401186).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50440046814 is a wasteful number, since it uses less digits than its factorization.
50440046814 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 181710 (or 181704 counting only the distinct ones).
The product of its (nonzero) digits is 61440, while the sum is 36.
The spelling of 50440046814 in words is "fifty billion, four hundred forty million, forty-six thousand, eight hundred fourteen".
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