Base | Representation |
---|---|
bin | 1100011111010… |
… | …1010101101110 |
3 | 10122120102220011 |
4 | 3013311111232 |
5 | 101402311014 |
6 | 5110443434 |
7 | 1204160224 |
oct | 307652556 |
9 | 118512804 |
10 | 52385134 |
11 | 2762a7aa |
12 | 1566357a |
13 | ab11c29 |
14 | 6d58b14 |
15 | 48eb7c4 |
hex | 31f556e |
52385134 has 4 divisors (see below), whose sum is σ = 78577704. Its totient is φ = 26192566.
The previous prime is 52385131. The next prime is 52385159. The reversal of 52385134 is 43158325.
It is a semiprime because it is the product of two primes.
It is a junction number, because it is equal to n+sod(n) for n = 52385096 and 52385105.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52385131) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13096282 + ... + 13096285.
It is an arithmetic number, because the mean of its divisors is an integer number (19644426).
Almost surely, 252385134 is an apocalyptic number.
52385134 is a deficient number, since it is larger than the sum of its proper divisors (26192570).
52385134 is a wasteful number, since it uses less digits than its factorization.
52385134 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26192569.
The product of its digits is 14400, while the sum is 31.
The square root of 52385134 is about 7237.7575256429. The cubic root of 52385134 is about 374.1703352523.
The spelling of 52385134 in words is "fifty-two million, three hundred eighty-five thousand, one hundred thirty-four".
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