Base | Representation |
---|---|
bin | 10011000110100001111001 |
3 | 100102101222021 |
4 | 103012201321 |
5 | 2240214411 |
6 | 255154441 |
7 | 60364033 |
oct | 23064171 |
9 | 10371867 |
10 | 5007481 |
11 | 2910216 |
12 | 1815a21 |
13 | 106430b |
14 | 944c53 |
15 | 68da71 |
hex | 4c6879 |
5007481 has 2 divisors, whose sum is σ = 5007482. Its totient is φ = 5007480.
The previous prime is 5007467. The next prime is 5007529. The reversal of 5007481 is 1847005.
5007481 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 3936256 + 1071225 = 1984^2 + 1035^2 .
It is a cyclic number.
It is not a de Polignac number, because 5007481 - 25 = 5007449 is a prime.
It is a super-2 number, since 2×50074812 = 50149731930722, which contains 22 as substring.
5007481 is a lucky number.
It is not a weakly prime, because it can be changed into another prime (5007421) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2503740 + 2503741.
It is an arithmetic number, because the mean of its divisors is an integer number (2503741).
Almost surely, 25007481 is an apocalyptic number.
It is an amenable number.
5007481 is a deficient number, since it is larger than the sum of its proper divisors (1).
5007481 is an equidigital number, since it uses as much as digits as its factorization.
5007481 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 1120, while the sum is 25.
The square root of 5007481 is about 2237.7401547097. The cubic root of 5007481 is about 171.0828343703.
The spelling of 5007481 in words is "five million, seven thousand, four hundred eighty-one".
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