Base | Representation |
---|---|
bin | 11001000101011… |
… | …10100010110100 |
3 | 112122221221212121 |
4 | 30202232202310 |
5 | 412332231012 |
6 | 32514125324 |
7 | 5133424633 |
oct | 1442564264 |
9 | 478857777 |
10 | 210430132 |
11 | a8867300 |
12 | 5a580844 |
13 | 34799893 |
14 | 1dd3951a |
15 | 13719a07 |
hex | c8ae8b4 |
210430132 has 36 divisors (see below), whose sum is σ = 414227968. Its totient is φ = 93416400.
The previous prime is 210430079. The next prime is 210430141. The reversal of 210430132 is 231034012.
It is a happy number.
It is a congruent number.
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 11 ways as a sum of consecutive naturals, for example, 15757 + ... + 25867.
Almost surely, 2210430132 is an apocalyptic number.
210430132 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
210430132 is a deficient number, since it is larger than the sum of its proper divisors (203797836).
210430132 is a wasteful number, since it uses less digits than its factorization.
210430132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10180 (or 10167 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 16.
The square root of 210430132 is about 14506.2101184286. The cubic root of 210430132 is about 594.7977393169.
Adding to 210430132 its reverse (231034012), we get a palindrome (441464144).
The spelling of 210430132 in words is "two hundred ten million, four hundred thirty thousand, one hundred thirty-two".
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