Base | Representation |
---|---|
bin | 110000111011010111… |
… | …000010001001110001 |
3 | 12000121021210222201001 |
4 | 300323113002021301 |
5 | 1330043042021200 |
6 | 40045014042001 |
7 | 3536610252121 |
oct | 607327021161 |
9 | 160537728631 |
10 | 52535501425 |
11 | 20309a14880 |
12 | a222049301 |
13 | 4c5314c224 |
14 | 2785382c81 |
15 | 157728476a |
hex | c3b5c2271 |
52535501425 has 24 divisors (see below), whose sum is σ = 71093262240. Its totient is φ = 38193091200.
The previous prime is 52535501423. The next prime is 52535501443. The reversal of 52535501425 is 52410553525.
It is not a de Polignac number, because 52535501425 - 21 = 52535501423 is a prime.
It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.
It is not an unprimeable number, because it can be changed into a prime (52535501423) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 715474 + ... + 785476.
It is an arithmetic number, because the mean of its divisors is an integer number (2962219260).
Almost surely, 252535501425 is an apocalyptic number.
52535501425 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
It is an amenable number.
52535501425 is a deficient number, since it is larger than the sum of its proper divisors (18557760815).
52535501425 is a wasteful number, since it uses less digits than its factorization.
52535501425 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 72753 (or 72748 counting only the distinct ones).
The product of its (nonzero) digits is 150000, while the sum is 37.
The spelling of 52535501425 in words is "fifty-two billion, five hundred thirty-five million, five hundred one thousand, four hundred twenty-five".
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