Base | Representation |
---|---|
bin | 10100100110101010100100 |
3 | 101011102010101 |
4 | 110212222210 |
5 | 2340320002 |
6 | 311433444 |
7 | 63624043 |
oct | 24465244 |
9 | 11142111 |
10 | 5401252 |
11 | 305a04a |
12 | 1985884 |
13 | 117160c |
14 | a0855a |
15 | 71a587 |
hex | 526aa4 |
5401252 has 6 divisors (see below), whose sum is σ = 9452198. Its totient is φ = 2700624.
The previous prime is 5401247. The next prime is 5401259. The reversal of 5401252 is 2521045.
It can be written as a sum of positive squares in only one way, i.e., 5354596 + 46656 = 2314^2 + 216^2 .
It is not an unprimeable number, because it can be changed into a prime (5401259) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 675153 + ... + 675160.
Almost surely, 25401252 is an apocalyptic number.
It is an amenable number.
5401252 is a deficient number, since it is larger than the sum of its proper divisors (4050946).
5401252 is a wasteful number, since it uses less digits than its factorization.
5401252 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1350317 (or 1350315 counting only the distinct ones).
The product of its (nonzero) digits is 400, while the sum is 19.
The square root of 5401252 is about 2324.0593796201. The cubic root of 5401252 is about 175.4546220236.
Adding to 5401252 its reverse (2521045), we get a palindrome (7922297).
The spelling of 5401252 in words is "five million, four hundred one thousand, two hundred fifty-two".
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