Base | Representation |
---|---|
bin | 1111000001101… |
… | …10101010011010 |
3 | 22210012011020022 |
4 | 13200312222122 |
5 | 224232144033 |
6 | 20301430442 |
7 | 3060301340 |
oct | 740665232 |
9 | 283164208 |
10 | 126053018 |
11 | 65176553 |
12 | 3626b422 |
13 | 201660b0 |
14 | 12a53990 |
15 | b0ee098 |
hex | 7836a9a |
126053018 has 32 divisors (see below), whose sum is σ = 242839296. Its totient is φ = 47697408.
The previous prime is 126053009. The next prime is 126053021. The reversal of 126053018 is 810350621.
It is a Smith number, since the sum of its digits (26) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a Harshad number since it is a multiple of its sum of digits (26).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10871 + ... + 19242.
It is an arithmetic number, because the mean of its divisors is an integer number (7588728).
Almost surely, 2126053018 is an apocalyptic number.
126053018 is a deficient number, since it is larger than the sum of its proper divisors (116786278).
126053018 is a wasteful number, since it uses less digits than its factorization.
126053018 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30158.
The product of its (nonzero) digits is 1440, while the sum is 26.
The square root of 126053018 is about 11227.3335213665. Note that the first 3 decimals coincide. The cubic root of 126053018 is about 501.4000997818.
The spelling of 126053018 in words is "one hundred twenty-six million, fifty-three thousand, eighteen".
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