Base | Representation |
---|---|
bin | 100000110101010… |
… | …000001000101001 |
3 | 1102101111002120120 |
4 | 200311100020221 |
5 | 2112003040013 |
6 | 130354113453 |
7 | 16435661133 |
oct | 4065201051 |
9 | 1371432516 |
10 | 550830633 |
11 | 262a25231 |
12 | 13457b889 |
13 | 8a1715b2 |
14 | 53228053 |
15 | 33559123 |
hex | 20d50229 |
550830633 has 4 divisors (see below), whose sum is σ = 734440848. Its totient is φ = 367220420.
The previous prime is 550830601. The next prime is 550830659. The reversal of 550830633 is 336038055.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 550830633 - 25 = 550830601 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 550830594 and 550830603.
It is not an unprimeable number, because it can be changed into a prime (550830673) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 91805103 + ... + 91805108.
It is an arithmetic number, because the mean of its divisors is an integer number (183610212).
Almost surely, 2550830633 is an apocalyptic number.
It is an amenable number.
550830633 is a deficient number, since it is larger than the sum of its proper divisors (183610215).
550830633 is a wasteful number, since it uses less digits than its factorization.
550830633 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 183610214.
The product of its (nonzero) digits is 32400, while the sum is 33.
The square root of 550830633 is about 23469.7812729476. The cubic root of 550830633 is about 819.7335208862.
Adding to 550830633 its reverse (336038055), we get a palindrome (886868688).
The spelling of 550830633 in words is "five hundred fifty million, eight hundred thirty thousand, six hundred thirty-three".
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