Base | Representation |
---|---|
bin | 10100111011111000111111 |
3 | 101022211101100 |
4 | 110323320333 |
5 | 2401110231 |
6 | 313344143 |
7 | 64435362 |
oct | 24737077 |
9 | 11284340 |
10 | 5488191 |
11 | 31093a5 |
12 | 1a08053 |
13 | 11a2067 |
14 | a2c0d9 |
15 | 7361e6 |
hex | 53be3f |
5488191 has 12 divisors (see below), whose sum is σ = 8272368. Its totient is φ = 3499584.
The previous prime is 5488181. The next prime is 5488193. The reversal of 5488191 is 1918845.
It is not a de Polignac number, because 5488191 - 25 = 5488159 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5488193) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13050 + ... + 13463.
It is an arithmetic number, because the mean of its divisors is an integer number (689364).
Almost surely, 25488191 is an apocalyptic number.
5488191 is a deficient number, since it is larger than the sum of its proper divisors (2784177).
5488191 is a wasteful number, since it uses less digits than its factorization.
5488191 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26542 (or 26539 counting only the distinct ones).
The product of its digits is 11520, while the sum is 36.
The square root of 5488191 is about 2342.6888397736. The cubic root of 5488191 is about 176.3909932619.
The spelling of 5488191 in words is "five million, four hundred eighty-eight thousand, one hundred ninety-one".
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