Base | Representation |
---|---|
bin | 10100100001100010100101 |
3 | 101010100022221 |
4 | 110201202211 |
5 | 2334132021 |
6 | 311152341 |
7 | 63505615 |
oct | 24414245 |
9 | 11110287 |
10 | 5380261 |
11 | 30452a7 |
12 | 19756b1 |
13 | 1164bb3 |
14 | a00a45 |
15 | 714241 |
hex | 5218a5 |
5380261 has 8 divisors (see below), whose sum is σ = 5508824. Its totient is φ = 5253120.
The previous prime is 5380253. The next prime is 5380303. The reversal of 5380261 is 1620835.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 136161 + 5244100 = 369^2 + 2290^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 5380261 - 23 = 5380253 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5381261) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11545 + ... + 12001.
It is an arithmetic number, because the mean of its divisors is an integer number (688603).
Almost surely, 25380261 is an apocalyptic number.
It is an amenable number.
5380261 is a deficient number, since it is larger than the sum of its proper divisors (128563).
5380261 is a wasteful number, since it uses less digits than its factorization.
5380261 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 711.
The product of its (nonzero) digits is 1440, while the sum is 25.
The square root of 5380261 is about 2319.5389628114. The cubic root of 5380261 is about 175.2270359402.
The spelling of 5380261 in words is "five million, three hundred eighty thousand, two hundred sixty-one".
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