Base | Representation |
---|---|
bin | 1100011101111… |
… | …0101101110010 |
3 | 10122101201210000 |
4 | 3013132231302 |
5 | 101341324331 |
6 | 5104450430 |
7 | 1203323112 |
oct | 307365562 |
9 | 118351700 |
10 | 52292466 |
11 | 27577116 |
12 | 15619a16 |
13 | aaab9b5 |
14 | 6d33042 |
15 | 48ce0e6 |
hex | 31deb72 |
52292466 has 40 divisors (see below), whose sum is σ = 120047004. Its totient is φ = 17003520.
The previous prime is 52292453. The next prime is 52292477. The reversal of 52292466 is 66429225.
52292466 is a `hidden beast` number, since 522 + 92 + 46 + 6 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 36252441 + 16040025 = 6021^2 + 4005^2 .
It is a super-2 number, since 2×522924662 = 5469004000722312, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 52292466.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 2706 + ... + 10578.
Almost surely, 252292466 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 52292466, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (60023502).
52292466 is an abundant number, since it is smaller than the sum of its proper divisors (67754538).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52292466 is a wasteful number, since it uses less digits than its factorization.
52292466 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7928 (or 7919 counting only the distinct ones).
The product of its digits is 51840, while the sum is 36.
The square root of 52292466 is about 7231.3529854378. The cubic root of 52292466 is about 373.9495723520.
The spelling of 52292466 in words is "fifty-two million, two hundred ninety-two thousand, four hundred sixty-six".
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