Base | Representation |
---|---|
bin | 11001000011010… |
… | …10010010000010 |
3 | 112122102202022222 |
4 | 30201222102002 |
5 | 412244304110 |
6 | 32504131042 |
7 | 5131151522 |
oct | 1441522202 |
9 | 478382288 |
10 | 210150530 |
11 | a8696227 |
12 | 5a466a82 |
13 | 346cc535 |
14 | 1dca5682 |
15 | 136b1c55 |
hex | c86a482 |
210150530 has 32 divisors (see below), whose sum is σ = 392318640. Its totient is φ = 80953600.
The previous prime is 210150527. The next prime is 210150533. The reversal of 210150530 is 35051012.
It is an interprime number because it is at equal distance from previous prime (210150527) and next prime (210150533).
It can be written as a sum of positive squares in 8 ways, for example, as 2588881 + 207561649 = 1609^2 + 14407^2 .
It is a junction number, because it is equal to n+sod(n) for n = 210150499 and 210150508.
It is not an unprimeable number, because it can be changed into a prime (210150533) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 160880 + ... + 162180.
Almost surely, 2210150530 is an apocalyptic number.
210150530 is a deficient number, since it is larger than the sum of its proper divisors (182168110).
210150530 is a wasteful number, since it uses less digits than its factorization.
210150530 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1894.
The product of its (nonzero) digits is 150, while the sum is 17.
The square root of 210150530 is about 14496.5695942178. The cubic root of 210150530 is about 594.5341833511.
The spelling of 210150530 in words is "two hundred ten million, one hundred fifty thousand, five hundred thirty".
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