Base | Representation |
---|---|
bin | 11110000110111… |
… | …11111100101101 |
3 | 122121021011111101 |
4 | 33003133330231 |
5 | 1004124404113 |
6 | 41021323101 |
7 | 6154566550 |
oct | 1703377455 |
9 | 577234441 |
10 | 252575533 |
11 | 11a632811 |
12 | 70706491 |
13 | 40434aa2 |
14 | 2578a697 |
15 | 172922dd |
hex | f0dff2d |
252575533 has 8 divisors (see below), whose sum is σ = 291356352. Its totient is φ = 214469376.
The previous prime is 252575513. The next prime is 252575551. The reversal of 252575533 is 335575252.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 252575533 - 25 = 252575501 is a prime.
It is a super-3 number, since 3×2525755333 (a number of 26 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 252575492 and 252575501.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (252575513) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 167860 + ... + 169357.
It is an arithmetic number, because the mean of its divisors is an integer number (36419544).
Almost surely, 2252575533 is an apocalyptic number.
It is an amenable number.
252575533 is a deficient number, since it is larger than the sum of its proper divisors (38780819).
252575533 is a wasteful number, since it uses less digits than its factorization.
252575533 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 337331.
The product of its digits is 157500, while the sum is 37.
The square root of 252575533 is about 15892.6251135550. The cubic root of 252575533 is about 632.1164504281.
The spelling of 252575533 in words is "two hundred fifty-two million, five hundred seventy-five thousand, five hundred thirty-three".
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