Base | Representation |
---|---|
bin | 10100111001111100100111 |
3 | 101022102110112 |
4 | 110321330213 |
5 | 2400331411 |
6 | 313243235 |
7 | 64403231 |
oct | 24717447 |
9 | 11272415 |
10 | 5480231 |
11 | 3103419 |
12 | 1a0351b |
13 | 119b553 |
14 | a29251 |
15 | 733b8b |
hex | 539f27 |
5480231 has 2 divisors, whose sum is σ = 5480232. Its totient is φ = 5480230.
The previous prime is 5480213. The next prime is 5480249. The reversal of 5480231 is 1320845.
Together with previous prime (5480213) it forms an Ormiston pair, because they use the same digits, order apart.
It is a balanced prime because it is at equal distance from previous prime (5480213) and next prime (5480249).
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-5480231 is a prime.
It is a super-2 number, since 2×54802312 = 60065863626722, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 5480197 and 5480206.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (5480201) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2740115 + 2740116.
It is an arithmetic number, because the mean of its divisors is an integer number (2740116).
Almost surely, 25480231 is an apocalyptic number.
5480231 is a deficient number, since it is larger than the sum of its proper divisors (1).
5480231 is an equidigital number, since it uses as much as digits as its factorization.
5480231 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 960, while the sum is 23.
The square root of 5480231 is about 2340.9893207787. The cubic root of 5480231 is about 176.3056736080.
The spelling of 5480231 in words is "five million, four hundred eighty thousand, two hundred thirty-one".
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