Base | Representation |
---|---|
bin | 1100011010000… |
… | …1101011011111 |
3 | 10121221000211122 |
4 | 3012201223133 |
5 | 101310324323 |
6 | 5055241155 |
7 | 1201232204 |
oct | 306415337 |
9 | 117830748 |
10 | 52042463 |
11 | 27416300 |
12 | 155191bb |
13 | aa21c75 |
14 | 6ca9cab |
15 | 487eec8 |
hex | 31a1adf |
52042463 has 12 divisors (see below), whose sum is σ = 60217080. Its totient is φ = 44819280.
The previous prime is 52042453. The next prime is 52042469. The reversal of 52042463 is 36424025.
It is not a de Polignac number, because 52042463 - 216 = 51976927 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52042469) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9020 + ... + 13617.
It is an arithmetic number, because the mean of its divisors is an integer number (5018090).
Almost surely, 252042463 is an apocalyptic number.
52042463 is a deficient number, since it is larger than the sum of its proper divisors (8174617).
52042463 is a wasteful number, since it uses less digits than its factorization.
52042463 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22678 (or 22667 counting only the distinct ones).
The product of its (nonzero) digits is 5760, while the sum is 26.
The square root of 52042463 is about 7214.0462294055. The cubic root of 52042463 is about 373.3526865145.
Adding to 52042463 its reverse (36424025), we get a palindrome (88466488).
It can be divided in two parts, 5204 and 2463, that added together give a palindrome (7667).
The spelling of 52042463 in words is "fifty-two million, forty-two thousand, four hundred sixty-three".
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