Base | Representation |
---|---|
bin | 10011000110000010110011 |
3 | 100102022020120 |
4 | 103012002303 |
5 | 2240133431 |
6 | 255141323 |
7 | 60355161 |
oct | 23060263 |
9 | 10368216 |
10 | 5005491 |
11 | 2909777 |
12 | 1814843 |
13 | 106343a |
14 | 944231 |
15 | 68d196 |
hex | 4c60b3 |
5005491 has 16 divisors (see below), whose sum is σ = 6849024. Its totient is φ = 3250944.
The previous prime is 5005489. The next prime is 5005523. The reversal of 5005491 is 1945005.
It is not a de Polignac number, because 5005491 - 21 = 5005489 is a prime.
It is not an unprimeable number, because it can be changed into a prime (5005411) 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, 29890 + ... + 30056.
It is an arithmetic number, because the mean of its divisors is an integer number (428064).
Almost surely, 25005491 is an apocalyptic number.
5005491 is a deficient number, since it is larger than the sum of its proper divisors (1843533).
5005491 is a wasteful number, since it uses less digits than its factorization.
5005491 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 370.
The product of its (nonzero) digits is 900, while the sum is 24.
The square root of 5005491 is about 2237.2954655119. The cubic root of 5005491 is about 171.0601682866.
The spelling of 5005491 in words is "five million, five thousand, four hundred ninety-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •