Base | Representation |
---|---|
bin | 100000111001111… |
… | …000100100100110 |
3 | 1102110202210011010 |
4 | 200321320210212 |
5 | 2112310413323 |
6 | 130440123050 |
7 | 16452206112 |
oct | 4071704446 |
9 | 1373683133 |
10 | 552044838 |
11 | 263684504 |
12 | 134a66486 |
13 | 8a4a8167 |
14 | 53462742 |
15 | 336e8c93 |
hex | 20e78926 |
552044838 has 16 divisors (see below), whose sum is σ = 1139705856. Its totient is φ = 178078920.
The previous prime is 552044837. The next prime is 552044881. The reversal of 552044838 is 838440255.
It is a junction number, because it is equal to n+sod(n) for n = 552044796 and 552044805.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (552044833) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1483806 + ... + 1484177.
It is an arithmetic number, because the mean of its divisors is an integer number (71231616).
Almost surely, 2552044838 is an apocalyptic number.
552044838 is an abundant number, since it is smaller than the sum of its proper divisors (587661018).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
552044838 is a wasteful number, since it uses less digits than its factorization.
552044838 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2968019.
The product of its (nonzero) digits is 153600, while the sum is 39.
The square root of 552044838 is about 23495.6344455731. The cubic root of 552044838 is about 820.3353962103.
The spelling of 552044838 in words is "five hundred fifty-two million, forty-four thousand, eight hundred thirty-eight".
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