Base | Representation |
---|---|
bin | 1010001100010101… |
… | …10110101011101111 |
3 | 112010100221110122210 |
4 | 11012022312223233 |
5 | 42201341432324 |
6 | 2303000341503 |
7 | 252415040604 |
oct | 50612665357 |
9 | 15110843583 |
10 | 5472217839 |
11 | 2358a19290 |
12 | 1088774893 |
13 | 69293732a |
14 | 39caa46ab |
15 | 220632d29 |
hex | 1462b6aef |
5472217839 has 16 divisors (see below), whose sum is σ = 8427801600. Its totient is φ = 3121407360.
The previous prime is 5472217837. The next prime is 5472217847. The reversal of 5472217839 is 9387122745.
It is a happy number.
It is not a de Polignac number, because 5472217839 - 21 = 5472217837 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5472217837) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4876639 + ... + 4877760.
It is an arithmetic number, because the mean of its divisors is an integer number (526737600).
Almost surely, 25472217839 is an apocalyptic number.
5472217839 is a deficient number, since it is larger than the sum of its proper divisors (2955583761).
5472217839 is a wasteful number, since it uses less digits than its factorization.
5472217839 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9754430.
The product of its digits is 846720, while the sum is 48.
The square root of 5472217839 is about 73974.4404439804. The cubic root of 5472217839 is about 1762.1970065741.
The spelling of 5472217839 in words is "five billion, four hundred seventy-two million, two hundred seventeen thousand, eight hundred thirty-nine".
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