Base | Representation |
---|---|
bin | 100000111010111… |
… | …101010001011111 |
3 | 1102111022002011101 |
4 | 200322331101133 |
5 | 2112343414424 |
6 | 130450133531 |
7 | 16454460403 |
oct | 4072752137 |
9 | 1374262141 |
10 | 552326239 |
11 | 263856973 |
12 | 134b812a7 |
13 | 8a57627a |
14 | 534d7103 |
15 | 33752344 |
hex | 20ebd45f |
552326239 has 4 divisors (see below), whose sum is σ = 558980856. Its totient is φ = 545671624.
The previous prime is 552326233. The next prime is 552326251. The reversal of 552326239 is 932623255.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 932623255 = 5 ⋅186524651.
It is a cyclic number.
It is not a de Polignac number, because 552326239 - 23 = 552326231 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 552326198 and 552326207.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (552326231) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3327184 + ... + 3327349.
It is an arithmetic number, because the mean of its divisors is an integer number (139745214).
Almost surely, 2552326239 is an apocalyptic number.
552326239 is a deficient number, since it is larger than the sum of its proper divisors (6654617).
552326239 is an equidigital number, since it uses as much as digits as its factorization.
552326239 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6654616.
The product of its digits is 97200, while the sum is 37.
The square root of 552326239 is about 23501.6220504032. The cubic root of 552326239 is about 820.4747592792.
The spelling of 552326239 in words is "five hundred fifty-two million, three hundred twenty-six thousand, two hundred thirty-nine".
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