Base | Representation |
---|---|
bin | 1011111110010… |
… | …1101101000001 |
3 | 10111111122021211 |
4 | 2333211231001 |
5 | 100324131222 |
6 | 4552250121 |
7 | 1146616321 |
oct | 277455501 |
9 | 114448254 |
10 | 50223937 |
11 | 26393a95 |
12 | 149a0941 |
13 | a53630a |
14 | 6955281 |
15 | 4621277 |
hex | 2fe5b41 |
50223937 has 8 divisors (see below), whose sum is σ = 52620032. Its totient is φ = 47876400.
The previous prime is 50223931. The next prime is 50223941. The reversal of 50223937 is 73932205.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a de Polignac number, because none of the positive numbers 2k-50223937 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (31).
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 50223899 and 50223908.
It is not an unprimeable number, because it can be changed into a prime (50223931) 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, 10014 + ... + 14167.
It is an arithmetic number, because the mean of its divisors is an integer number (6577504).
Almost surely, 250223937 is an apocalyptic number.
It is an amenable number.
50223937 is a deficient number, since it is larger than the sum of its proper divisors (2396095).
50223937 is a wasteful number, since it uses less digits than its factorization.
50223937 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24279.
The product of its (nonzero) digits is 11340, while the sum is 31.
The square root of 50223937 is about 7086.8848586667. The cubic root of 50223937 is about 368.9523247821.
The spelling of 50223937 in words is "fifty million, two hundred twenty-three thousand, nine hundred thirty-seven".
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