Base | Representation |
---|---|
bin | 1100010001100… |
… | …0111011100111 |
3 | 10120212120111110 |
4 | 3010120323213 |
5 | 101134413333 |
6 | 5035240103 |
7 | 1163410203 |
oct | 304307347 |
9 | 116776443 |
10 | 51482343 |
11 | 270734a0 |
12 | 152a9033 |
13 | a887033 |
14 | 6ba1b03 |
15 | 47be063 |
hex | 3118ee7 |
51482343 has 32 divisors (see below), whose sum is σ = 80547840. Its totient is φ = 28913760.
The previous prime is 51482339. The next prime is 51482363. The reversal of 51482343 is 34328415.
It is not a de Polignac number, because 51482343 - 22 = 51482339 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 51482343.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (51482323) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 28596 + ... + 30342.
It is an arithmetic number, because the mean of its divisors is an integer number (2517120).
Almost surely, 251482343 is an apocalyptic number.
51482343 is a deficient number, since it is larger than the sum of its proper divisors (29065497).
51482343 is a wasteful number, since it uses less digits than its factorization.
51482343 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1827.
The product of its digits is 11520, while the sum is 30.
The square root of 51482343 is about 7175.1197202555. The cubic root of 51482343 is about 372.0084184128.
The spelling of 51482343 in words is "fifty-one million, four hundred eighty-two thousand, three hundred forty-three".
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