Base | Representation |
---|---|
bin | 100000110011010… |
… | …101111010101110 |
3 | 1102100112122212201 |
4 | 200303111322232 |
5 | 2111341030110 |
6 | 130335252114 |
7 | 16431504505 |
oct | 4063257256 |
9 | 1370478781 |
10 | 550330030 |
11 | 262713108 |
12 | 13437a03a |
13 | 8a027793 |
14 | 5313783c |
15 | 334aab3a |
hex | 20cd5eae |
550330030 has 16 divisors (see below), whose sum is σ = 1000213344. Its totient is φ = 217994400.
The previous prime is 550330021. The next prime is 550330031. The reversal of 550330030 is 30033055.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (550330031) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 266121 + ... + 268180.
It is an arithmetic number, because the mean of its divisors is an integer number (62513334).
Almost surely, 2550330030 is an apocalyptic number.
550330030 is a deficient number, since it is larger than the sum of its proper divisors (449883314).
550330030 is a wasteful number, since it uses less digits than its factorization.
550330030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 534411.
The product of its (nonzero) digits is 675, while the sum is 19.
The square root of 550330030 is about 23459.1140071402. The cubic root of 550330030 is about 819.4851169836.
Adding to 550330030 its reverse (30033055), we get a palindrome (580363085).
The spelling of 550330030 in words is "five hundred fifty million, three hundred thirty thousand, thirty".
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