Base | Representation |
---|---|
bin | 100000110011001… |
… | …101011111001000 |
3 | 1102100110220111200 |
4 | 200303031133020 |
5 | 2111333423441 |
6 | 130334424200 |
7 | 16431302022 |
oct | 4063153710 |
9 | 1370426450 |
10 | 550295496 |
11 | 26269a173 |
12 | 134362060 |
13 | 8a014b4a |
14 | 53129012 |
15 | 334a07b6 |
hex | 20ccd7c8 |
550295496 has 72 divisors (see below), whose sum is σ = 1505671830. Its totient is φ = 181564416.
The previous prime is 550295489. The next prime is 550295497. The reversal of 550295496 is 694592055.
It is a happy number.
550295496 is a `hidden beast` number, since 5 + 502 + 9 + 54 + 96 = 666.
It can be written as a sum of positive squares in only one way, i.e., 514654596 + 35640900 = 22686^2 + 5970^2 .
It is a tau number, because it is divible by the number of its divisors (72).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (550295497) by changing a digit.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 2765205 + ... + 2765403.
Almost surely, 2550295496 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 550295496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (752835915).
550295496 is an abundant number, since it is smaller than the sum of its proper divisors (955376334).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
550295496 is a wasteful number, since it uses less digits than its factorization.
550295496 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 603 (or 397 counting only the distinct ones).
The product of its (nonzero) digits is 486000, while the sum is 45.
The square root of 550295496 is about 23458.3779490399. The cubic root of 550295496 is about 819.4679753356.
The spelling of 550295496 in words is "five hundred fifty million, two hundred ninety-five thousand, four hundred ninety-six".
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