Base | Representation |
---|---|
bin | 10101101110010… |
… | …11011111001010 |
3 | 110200220121100100 |
4 | 22313023133022 |
5 | 333123042010 |
6 | 30025550230 |
7 | 4341663405 |
oct | 1267133712 |
9 | 420817310 |
10 | 182237130 |
11 | 939604a9 |
12 | 51045376 |
13 | 2b9a822a |
14 | 1a2bad3c |
15 | 10eeb2c0 |
hex | adcb7ca |
182237130 has 48 divisors (see below), whose sum is σ = 474541704. Its totient is φ = 48522240.
The previous prime is 182237129. The next prime is 182237141. The reversal of 182237130 is 31732281.
It can be written as a sum of positive squares in 4 ways, for example, as 110817729 + 71419401 = 10527^2 + 8451^2 .
It is a junction number, because it is equal to n+sod(n) for n = 182237094 and 182237103.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 83250 + ... + 85410.
Almost surely, 2182237130 is an apocalyptic number.
182237130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
182237130 is an abundant number, since it is smaller than the sum of its proper divisors (292304574).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
182237130 is a wasteful number, since it uses less digits than its factorization.
182237130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3111 (or 3108 counting only the distinct ones).
The product of its (nonzero) digits is 2016, while the sum is 27.
The square root of 182237130 is about 13499.5233249178. The cubic root of 182237130 is about 566.9511263082.
The spelling of 182237130 in words is "one hundred eighty-two million, two hundred thirty-seven thousand, one hundred thirty".
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