Base | Representation |
---|---|
bin | 1100011111101… |
… | …1000000000011 |
3 | 10122121121201000 |
4 | 3013323000003 |
5 | 101404031243 |
6 | 5111143043 |
7 | 1204314642 |
oct | 307730003 |
9 | 118547630 |
10 | 52408323 |
11 | 27646170 |
12 | 15674a83 |
13 | ab1c656 |
14 | 6d63359 |
15 | 49035d3 |
hex | 31fb003 |
52408323 has 16 divisors (see below), whose sum is σ = 84700800. Its totient is φ = 31762440.
The previous prime is 52408319. The next prime is 52408339. The reversal of 52408323 is 32380425.
It is not a de Polignac number, because 52408323 - 22 = 52408319 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is not an unprimeable number, because it can be changed into a prime (52408313) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 87933 + ... + 88526.
It is an arithmetic number, because the mean of its divisors is an integer number (5293800).
Almost surely, 252408323 is an apocalyptic number.
52408323 is a deficient number, since it is larger than the sum of its proper divisors (32292477).
52408323 is a wasteful number, since it uses less digits than its factorization.
52408323 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 176479 (or 176473 counting only the distinct ones).
The product of its (nonzero) digits is 5760, while the sum is 27.
The square root of 52408323 is about 7239.3592948548. The cubic root of 52408323 is about 374.2255376559.
Adding to 52408323 its reverse (32380425), we get a palindrome (84788748).
The spelling of 52408323 in words is "fifty-two million, four hundred eight thousand, three hundred twenty-three".
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