Base | Representation |
---|---|
bin | 1100101100101… |
… | …0111001100010 |
3 | 10201012212210221 |
4 | 3023022321202 |
5 | 102113303444 |
6 | 5141313254 |
7 | 1214462413 |
oct | 313127142 |
9 | 121185727 |
10 | 53259874 |
11 | 28077a28 |
12 | 15a0582a |
13 | b05a125 |
14 | 710580a |
15 | 4a20a84 |
hex | 32cae62 |
53259874 has 8 divisors (see below), whose sum is σ = 80010540. Its totient is φ = 26589696.
The previous prime is 53259847. The next prime is 53259889. The reversal of 53259874 is 47895235.
53259874 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 53217025 + 42849 = 7295^2 + 207^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×532598742 = 5673228356991752, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 53259874.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18439 + ... + 21130.
Almost surely, 253259874 is an apocalyptic number.
53259874 is a deficient number, since it is larger than the sum of its proper divisors (26750666).
53259874 is a wasteful number, since it uses less digits than its factorization.
53259874 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 40244.
The product of its digits is 302400, while the sum is 43.
The square root of 53259874 is about 7297.9362836353. The cubic root of 53259874 is about 376.2415124482.
It can be divided in two parts, 532 and 59874, that added together give a palindrome (60406).
The spelling of 53259874 in words is "fifty-three million, two hundred fifty-nine thousand, eight hundred seventy-four".
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