Base | Representation |
---|---|
bin | 1100011001011… |
… | …1110101110010 |
3 | 10121211222120000 |
4 | 3012113311302 |
5 | 101303032122 |
6 | 5054330430 |
7 | 1201003542 |
oct | 306276562 |
9 | 117758500 |
10 | 52002162 |
11 | 27398aa3 |
12 | 154b9a16 |
13 | aa09814 |
14 | 6c99322 |
15 | 48730ac |
hex | 3197d72 |
52002162 has 40 divisors (see below), whose sum is σ = 120552300. Its totient is φ = 16734816.
The previous prime is 52002161. The next prime is 52002193. The reversal of 52002162 is 26120025.
It can be written as a sum of positive squares in 2 ways, for example, as 49406841 + 2595321 = 7029^2 + 1611^2 .
It is a Harshad number since it is a multiple of its sum of digits (18).
It is not an unprimeable number, because it can be changed into a prime (52002161) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 837 + ... + 10232.
Almost surely, 252002162 is an apocalyptic number.
52002162 is an abundant number, since it is smaller than the sum of its proper divisors (68550138).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52002162 is a wasteful number, since it uses less digits than its factorization.
52002162 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11112 (or 11103 counting only the distinct ones).
The product of its (nonzero) digits is 240, while the sum is 18.
The square root of 52002162 is about 7211.2524570979. The cubic root of 52002162 is about 373.2562884877.
Adding to 52002162 its reverse (26120025), we get a palindrome (78122187).
The spelling of 52002162 in words is "fifty-two million, two thousand, one hundred sixty-two".
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