Base | Representation |
---|---|
bin | 10100101110000010011100 |
3 | 101012221112220 |
4 | 110232002130 |
5 | 2342301302 |
6 | 312225340 |
7 | 64111065 |
oct | 24560234 |
9 | 11187486 |
10 | 5431452 |
11 | 307a804 |
12 | 199b250 |
13 | 11822a0 |
14 | a1556c |
15 | 7244bc |
hex | 52e09c |
5431452 has 48 divisors (see below), whose sum is σ = 14032032. Its totient is φ = 1624320.
The previous prime is 5431441. The next prime is 5431469. The reversal of 5431452 is 2541345.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5302 + ... + 6242.
It is an arithmetic number, because the mean of its divisors is an integer number (292334).
Almost surely, 25431452 is an apocalyptic number.
5431452 is a gapful number since it is divisible by the number (52) 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 5431452, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7016016).
5431452 is an abundant number, since it is smaller than the sum of its proper divisors (8600580).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5431452 is a wasteful number, since it uses less digits than its factorization.
5431452 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 998 (or 996 counting only the distinct ones).
The product of its digits is 2400, while the sum is 24.
The square root of 5431452 is about 2330.5475751419. The cubic root of 5431452 is about 175.7810207029.
Adding to 5431452 its reverse (2541345), we get a palindrome (7972797).
The spelling of 5431452 in words is "five million, four hundred thirty-one thousand, four hundred fifty-two".
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