Base | Representation |
---|---|
bin | 1010110100111101000… |
… | …1001000000000000100 |
3 | 122210010121012000010201 |
4 | 2231033101020000010 |
5 | 11021423422424022 |
6 | 221241534300244 |
7 | 16303405342360 |
oct | 2551721100004 |
9 | 583117160121 |
10 | 186013483012 |
11 | 71984841a55 |
12 | 30073657684 |
13 | 14705751316 |
14 | 90087182a0 |
15 | 4c8a606127 |
hex | 2b4f448004 |
186013483012 has 24 divisors (see below), whose sum is σ = 374866873920. Its totient is φ = 79111512480.
The previous prime is 186013483003. The next prime is 186013483031. The reversal of 186013483012 is 210384310681.
It is a super-2 number, since 2×1860134830122 (a number of 23 digits) contains 22 as substring.
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 7 ways as a sum of consecutive naturals, for example, 25352587 + ... + 25359922.
It is an arithmetic number, because the mean of its divisors is an integer number (15619453080).
Almost surely, 2186013483012 is an apocalyptic number.
It is an amenable number.
186013483012 is an abundant number, since it is smaller than the sum of its proper divisors (188853390908).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
186013483012 is a wasteful number, since it uses less digits than its factorization.
186013483012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 50712651 (or 50712649 counting only the distinct ones).
The product of its (nonzero) digits is 27648, while the sum is 37.
Adding to 186013483012 its reverse (210384310681), we get a palindrome (396397793693).
The spelling of 186013483012 in words is "one hundred eighty-six billion, thirteen million, four hundred eighty-three thousand, twelve".
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