Base | Representation |
---|---|
bin | 1100000011011… |
… | …0101000001001 |
3 | 10112010110222021 |
4 | 3000312220021 |
5 | 100420233101 |
6 | 5003324441 |
7 | 1152466561 |
oct | 300665011 |
9 | 115113867 |
10 | 50555401 |
11 | 265a0026 |
12 | 14b20721 |
13 | a621150 |
14 | 69ddda1 |
15 | 46895a1 |
hex | 3036a09 |
50555401 has 8 divisors (see below), whose sum is σ = 55711040. Its totient is φ = 45580752.
The previous prime is 50555377. The next prime is 50555423. The reversal of 50555401 is 10455505.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 50555401 - 25 = 50555369 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (50555441) 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, 44661 + ... + 45778.
It is an arithmetic number, because the mean of its divisors is an integer number (6963880).
Almost surely, 250555401 is an apocalyptic number.
It is an amenable number.
50555401 is a deficient number, since it is larger than the sum of its proper divisors (5155639).
50555401 is a wasteful number, since it uses less digits than its factorization.
50555401 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 90495.
The product of its (nonzero) digits is 2500, while the sum is 25.
The square root of 50555401 is about 7110.2321340446. The cubic root of 50555401 is about 369.7622065929.
The spelling of 50555401 in words is "fifty million, five hundred fifty-five thousand, four hundred one".
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