Base | Representation |
---|---|
bin | 10100101000100100011001 |
3 | 101011210211011 |
4 | 110220210121 |
5 | 2341042144 |
6 | 311533521 |
7 | 63655552 |
oct | 24504431 |
9 | 11153734 |
10 | 5409049 |
11 | 3064998 |
12 | 198a2a1 |
13 | 1175029 |
14 | a0b329 |
15 | 71ca34 |
hex | 528919 |
5409049 has 2 divisors, whose sum is σ = 5409050. Its totient is φ = 5409048.
The previous prime is 5409031. The next prime is 5409059. The reversal of 5409049 is 9409045.
It is a happy number.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 5143824 + 265225 = 2268^2 + 515^2 .
It is a cyclic number.
It is not a de Polignac number, because 5409049 - 25 = 5409017 is a prime.
It is a super-2 number, since 2×54090492 = 58515622168802, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 5409049.
It is not a weakly prime, because it can be changed into another prime (5409059) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2704524 + 2704525.
It is an arithmetic number, because the mean of its divisors is an integer number (2704525).
Almost surely, 25409049 is an apocalyptic number.
It is an amenable number.
5409049 is a deficient number, since it is larger than the sum of its proper divisors (1).
5409049 is an equidigital number, since it uses as much as digits as its factorization.
5409049 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 6480, while the sum is 31.
The square root of 5409049 is about 2325.7362275202. The cubic root of 5409049 is about 175.5390075170.
The spelling of 5409049 in words is "five million, four hundred nine thousand, forty-nine".
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