Base | Representation |
---|---|
bin | 10011111000010100001000 |
3 | 100210202200211 |
4 | 103320110020 |
5 | 2313231100 |
6 | 303410504 |
7 | 62203405 |
oct | 23702410 |
9 | 10722624 |
10 | 5211400 |
11 | 2a3a447 |
12 | 18b3a34 |
13 | 110608c |
14 | 9992ac |
15 | 6ce1ba |
hex | 4f8508 |
5211400 has 48 divisors (see below), whose sum is σ = 12320640. Its totient is φ = 2049600.
The previous prime is 5211391. The next prime is 5211421. The reversal of 5211400 is 41125.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14017 + ... + 14383.
It is an arithmetic number, because the mean of its divisors is an integer number (256680).
Almost surely, 25211400 is an apocalyptic number.
5211400 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 5211400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6160320).
5211400 is an abundant number, since it is smaller than the sum of its proper divisors (7109240).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5211400 is a wasteful number, since it uses less digits than its factorization.
5211400 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 454 (or 445 counting only the distinct ones).
The product of its (nonzero) digits is 40, while the sum is 13.
The square root of 5211400 is about 2282.8490970715. The cubic root of 5211400 is about 173.3743328392.
Adding to 5211400 its reverse (41125), we get a palindrome (5252525).
The spelling of 5211400 in words is "five million, two hundred eleven thousand, four hundred".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •