Base | Representation |
---|---|
bin | 101111010000011011… |
… | …000101010101001001 |
3 | 11211222020220020110122 |
4 | 233100123011111021 |
5 | 1312404244312110 |
6 | 35151004153025 |
7 | 3444263535266 |
oct | 572033052511 |
9 | 154866806418 |
10 | 50741400905 |
11 | 1a57921a578 |
12 | 9a01238775 |
13 | 4a285464a0 |
14 | 2654da426d |
15 | 14be9e4255 |
hex | bd06c5549 |
50741400905 has 16 divisors (see below), whose sum is σ = 65663023440. Its totient is φ = 37419418368.
The previous prime is 50741400889. The next prime is 50741400917. The reversal of 50741400905 is 50900414705.
It can be written as a sum of positive squares in 8 ways, for example, as 3013570816 + 47727830089 = 54896^2 + 218467^2 .
It is a cyclic number.
It is not a de Polignac number, because 50741400905 - 24 = 50741400889 is a prime.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 484850 + ... + 580139.
It is an arithmetic number, because the mean of its divisors is an integer number (4103938965).
Almost surely, 250741400905 is an apocalyptic number.
It is an amenable number.
50741400905 is a deficient number, since it is larger than the sum of its proper divisors (14921622535).
50741400905 is a wasteful number, since it uses less digits than its factorization.
50741400905 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1065740.
The product of its (nonzero) digits is 25200, while the sum is 35.
The spelling of 50741400905 in words is "fifty billion, seven hundred forty-one million, four hundred thousand, nine hundred five".
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