Base | Representation |
---|---|
bin | 10011111000010011101100 |
3 | 100210202122210 |
4 | 103320103230 |
5 | 2313230442 |
6 | 303410420 |
7 | 62203335 |
oct | 23702354 |
9 | 10722583 |
10 | 5211372 |
11 | 2a3a421 |
12 | 18b3a10 |
13 | 110606a |
14 | 99928c |
15 | 6ce19c |
hex | 4f84ec |
5211372 has 18 divisors (see below), whose sum is σ = 12178348. Its totient is φ = 1734488.
The previous prime is 5211359. The next prime is 5211373. The reversal of 5211372 is 2731125.
It is not an unprimeable number, because it can be changed into a prime (5211373) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7579 + ... + 8237.
Almost surely, 25211372 is an apocalyptic number.
It is an amenable number.
5211372 is an abundant number, since it is smaller than the sum of its proper divisors (6966976).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5211372 is an equidigital number, since it uses as much as digits as its factorization.
5211372 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1325 (or 664 counting only the distinct ones).
The product of its digits is 420, while the sum is 21.
The square root of 5211372 is about 2282.8429643758. The cubic root of 5211372 is about 173.3740223347.
Adding to 5211372 its reverse (2731125), we get a palindrome (7942497).
The spelling of 5211372 in words is "five million, two hundred eleven thousand, three hundred seventy-two".
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