Base | Representation |
---|---|
bin | 10011111111110010001111 |
3 | 100212022200010 |
4 | 103333302033 |
5 | 2320220444 |
6 | 304204303 |
7 | 62361540 |
oct | 23776217 |
9 | 10768603 |
10 | 5241999 |
11 | 2a60434 |
12 | 1909693 |
13 | 1116c99 |
14 | 9a64c7 |
15 | 6d82b9 |
hex | 4ffc8f |
5241999 has 16 divisors (see below), whose sum is σ = 8335872. Its totient is φ = 2864928.
The previous prime is 5241989. The next prime is 5242021. The reversal of 5241999 is 9991425.
It is not a de Polignac number, because 5241999 - 24 = 5241983 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5241959) 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, 4944 + ... + 5909.
It is an arithmetic number, because the mean of its divisors is an integer number (520992).
Almost surely, 25241999 is an apocalyptic number.
5241999 is a deficient number, since it is larger than the sum of its proper divisors (3093873).
5241999 is a wasteful number, since it uses less digits than its factorization.
5241999 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10886.
The product of its digits is 29160, while the sum is 39.
The square root of 5241999 is about 2289.5412204195. The cubic root of 5241999 is about 173.7129962777.
The spelling of 5241999 in words is "five million, two hundred forty-one thousand, nine hundred ninety-nine".
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