Base | Representation |
---|---|
bin | 10011011111011010011101 |
3 | 100121120210020 |
4 | 103133122131 |
5 | 2302000110 |
6 | 301302353 |
7 | 61300140 |
oct | 23373235 |
9 | 10546706 |
10 | 5109405 |
11 | 297a854 |
12 | 18649b9 |
13 | 109b822 |
14 | 970057 |
15 | 6add70 |
hex | 4df69d |
5109405 has 16 divisors (see below), whose sum is σ = 9343104. Its totient is φ = 2335680.
The previous prime is 5109383. The next prime is 5109407. The reversal of 5109405 is 5049015.
It is not a de Polignac number, because 5109405 - 28 = 5109149 is a prime.
It is a super-2 number, since 2×51094052 = 52212038908050, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5109407) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24226 + ... + 24435.
It is an arithmetic number, because the mean of its divisors is an integer number (583944).
Almost surely, 25109405 is an apocalyptic number.
It is an amenable number.
5109405 is a deficient number, since it is larger than the sum of its proper divisors (4233699).
5109405 is a wasteful number, since it uses less digits than its factorization.
5109405 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 48676.
The product of its (nonzero) digits is 900, while the sum is 24.
The square root of 5109405 is about 2260.3993010086. The cubic root of 5109405 is about 172.2358064592.
The spelling of 5109405 in words is "five million, one hundred nine thousand, four hundred five".
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