Base | Representation |
---|---|
bin | 1011111100011… |
… | …0010101111001 |
3 | 10111021010002012 |
4 | 2333012111321 |
5 | 100311023411 |
6 | 4545415305 |
7 | 1145542652 |
oct | 277062571 |
9 | 114233065 |
10 | 50095481 |
11 | 26306527 |
12 | 1493a535 |
13 | a4bc9c7 |
14 | 6920529 |
15 | 45e818b |
hex | 2fc6579 |
50095481 has 12 divisors (see below), whose sum is σ = 54398556. Its totient is φ = 45972480.
The previous prime is 50095471. The next prime is 50095489. The reversal of 50095481 is 18459005.
It can be written as a sum of positive squares in 6 ways, for example, as 22005481 + 28090000 = 4691^2 + 5300^2 .
It is not a de Polignac number, because 50095481 - 26 = 50095417 is a prime.
It is a super-2 number, since 2×500954812 = 5019114433242722, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (50095489) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27701 + ... + 29453.
It is an arithmetic number, because the mean of its divisors is an integer number (4533213).
Almost surely, 250095481 is an apocalyptic number.
It is an amenable number.
50095481 is a deficient number, since it is larger than the sum of its proper divisors (4303075).
50095481 is a wasteful number, since it uses less digits than its factorization.
50095481 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1852 (or 1811 counting only the distinct ones).
The product of its (nonzero) digits is 7200, while the sum is 32.
The square root of 50095481 is about 7077.8161179844. The cubic root of 50095481 is about 368.6375040925.
The spelling of 50095481 in words is "fifty million, ninety-five thousand, four hundred eighty-one".
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