Base | Representation |
---|---|
bin | 100010111000001… |
… | …000100000011100 |
3 | 1111210001012112012 |
4 | 202320020200130 |
5 | 2144243442002 |
6 | 134021330352 |
7 | 20333416154 |
oct | 4270104034 |
9 | 1453035465 |
10 | 585140252 |
11 | 280329594 |
12 | 143b669b8 |
13 | 942c5048 |
14 | 579d9764 |
15 | 36584d52 |
hex | 22e0881c |
585140252 has 24 divisors (see below), whose sum is σ = 1071931392. Its totient is φ = 279140400.
The previous prime is 585140209. The next prime is 585140287. The reversal of 585140252 is 252041585.
It is a super-2 number, since 2×5851402522 = 684778229021247008, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24428 + ... + 42035.
It is an arithmetic number, because the mean of its divisors is an integer number (44663808).
Almost surely, 2585140252 is an apocalyptic number.
It is an amenable number.
585140252 is a deficient number, since it is larger than the sum of its proper divisors (486791140).
585140252 is a wasteful number, since it uses less digits than its factorization.
585140252 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 66569 (or 66567 counting only the distinct ones).
The product of its (nonzero) digits is 16000, while the sum is 32.
The square root of 585140252 is about 24189.6724244046. The cubic root of 585140252 is about 836.4114924398.
The spelling of 585140252 in words is "five hundred eighty-five million, one hundred forty thousand, two hundred fifty-two".
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