Base | Representation |
---|---|
bin | 1010010100010001… |
… | …11111011101110010 |
3 | 112022000022010212110 |
4 | 11022020333131302 |
5 | 42320420312021 |
6 | 2313340310150 |
7 | 254154230604 |
oct | 51210773562 |
9 | 15260263773 |
10 | 5538838386 |
11 | 2392591294 |
12 | 10a6b42356 |
13 | 6a3691883 |
14 | 3a7887174 |
15 | 2263e2476 |
hex | 14a23f772 |
5538838386 has 32 divisors (see below), whose sum is σ = 11478601728. Its totient is φ = 1779912720.
The previous prime is 5538838381. The next prime is 5538838387. The reversal of 5538838386 is 6838388355.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (5538838381) 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, 7696 + ... + 105531.
It is an arithmetic number, because the mean of its divisors is an integer number (358706304).
Almost surely, 25538838386 is an apocalyptic number.
5538838386 is an abundant number, since it is smaller than the sum of its proper divisors (5939763342).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5538838386 is a wasteful number, since it uses less digits than its factorization.
5538838386 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 113526.
The product of its digits is 16588800, while the sum is 57.
The square root of 5538838386 is about 74423.3725787807. The cubic root of 5538838386 is about 1769.3193661242.
The spelling of 5538838386 in words is "five billion, five hundred thirty-eight million, eight hundred thirty-eight thousand, three hundred eighty-six".
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