Base | Representation |
---|---|
bin | 1100000110010… |
… | …0101011000000 |
3 | 10112111001200102 |
4 | 3001210223000 |
5 | 100442302000 |
6 | 5011341532 |
7 | 1154213456 |
oct | 301445300 |
9 | 115431612 |
10 | 50744000 |
11 | 2670979a |
12 | 14bb18a8 |
13 | a688c48 |
14 | 6a4c9d6 |
15 | 46c53d5 |
hex | 3064ac0 |
50744000 has 56 divisors (see below), whose sum is σ = 125687328. Its totient is φ = 20294400.
The previous prime is 50743967. The next prime is 50744011. The reversal of 50744000 is 44705.
50744000 = T310 + T311 + ... + T693.
It is a Harshad number since it is a multiple of its sum of digits (20).
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4829 + ... + 11171.
Almost surely, 250744000 is an apocalyptic number.
50744000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 50744000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (62843664).
50744000 is an abundant number, since it is smaller than the sum of its proper divisors (74943328).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50744000 is an equidigital number, since it uses as much as digits as its factorization.
50744000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6370 (or 6350 counting only the distinct ones).
The product of its (nonzero) digits is 560, while the sum is 20.
The square root of 50744000 is about 7123.4822944961. The cubic root of 50744000 is about 370.2214403685.
Adding to 50744000 its reverse (44705), we get a palindrome (50788705).
The spelling of 50744000 in words is "fifty million, seven hundred forty-four thousand".
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