Base | Representation |
---|---|
bin | 1100000000010… |
… | …0110101010100 |
3 | 10111202010012022 |
4 | 3000010311110 |
5 | 100342221234 |
6 | 4555112312 |
7 | 1150660133 |
oct | 300046524 |
9 | 114663168 |
10 | 50351444 |
11 | 26470870 |
12 | 14a42698 |
13 | a57c370 |
14 | 698991a |
15 | 4648e2e |
hex | 3004d54 |
50351444 has 96 divisors (see below), whose sum is σ = 112613760. Its totient is φ = 19353600.
The previous prime is 50351437. The next prime is 50351449. The reversal of 50351444 is 44415305.
It is a Harshad number since it is a multiple of its sum of digits (26).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50351449) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 445532 + ... + 445644.
It is an arithmetic number, because the mean of its divisors is an integer number (1173060).
Almost surely, 250351444 is an apocalyptic number.
It is an amenable number.
50351444 is an abundant number, since it is smaller than the sum of its proper divisors (62262316).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50351444 is a wasteful number, since it uses less digits than its factorization.
50351444 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 201 (or 199 counting only the distinct ones).
The product of its (nonzero) digits is 4800, while the sum is 26.
The square root of 50351444 is about 7095.8751398260. The cubic root of 50351444 is about 369.2642892334.
Adding to 50351444 its reverse (44415305), we get a palindrome (94766749).
The spelling of 50351444 in words is "fifty million, three hundred fifty-one thousand, four hundred forty-four".
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