Base | Representation |
---|---|
bin | 10111111010010… |
… | …01110110110011 |
3 | 111222102112202120 |
4 | 23331021312303 |
5 | 402322034111 |
6 | 31523045323 |
7 | 4653622614 |
oct | 1375116663 |
9 | 458375676 |
10 | 200580531 |
11 | a324a138 |
12 | 57210843 |
13 | 3272b608 |
14 | 1c8d3c0b |
15 | 12921406 |
hex | bf49db3 |
200580531 has 8 divisors (see below), whose sum is σ = 269144784. Its totient is φ = 132868320.
The previous prime is 200580517. The next prime is 200580563. The reversal of 200580531 is 135085002.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a de Polignac number, because none of the positive numbers 2k-200580531 is a prime.
It is a super-2 number, since 2×2005805312 = 80465098832483922, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (200580581) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 212460 + ... + 213401.
It is an arithmetic number, because the mean of its divisors is an integer number (33643098).
Almost surely, 2200580531 is an apocalyptic number.
200580531 is a deficient number, since it is larger than the sum of its proper divisors (68564253).
200580531 is a wasteful number, since it uses less digits than its factorization.
200580531 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 426021.
The product of its (nonzero) digits is 1200, while the sum is 24.
The square root of 200580531 is about 14162.6456214932. The cubic root of 200580531 is about 585.3688287034.
The spelling of 200580531 in words is "two hundred million, five hundred eighty thousand, five hundred thirty-one".
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