Base | Representation |
---|---|
bin | 11010010110001… |
… | …001100101001011 |
3 | 1010210201122020220 |
4 | 122112021211023 |
5 | 1401123422102 |
6 | 111505521123 |
7 | 13645025430 |
oct | 3226114513 |
9 | 1123648226 |
10 | 442014027 |
11 | 207561754 |
12 | 1040431a3 |
13 | 70761a80 |
14 | 429bdb87 |
15 | 28c121bc |
hex | 1a58994b |
442014027 has 64 divisors (see below), whose sum is σ = 775004160. Its totient is φ = 217728000.
The previous prime is 442014019. The next prime is 442014031. The reversal of 442014027 is 720410244.
It is not a de Polignac number, because 442014027 - 23 = 442014019 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 442013988 and 442014006.
It is not an unprimeable number, because it can be changed into a prime (442014427) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 244527 + ... + 246327.
It is an arithmetic number, because the mean of its divisors is an integer number (12109440).
Almost surely, 2442014027 is an apocalyptic number.
442014027 is a deficient number, since it is larger than the sum of its proper divisors (332990133).
442014027 is a wasteful number, since it uses less digits than its factorization.
442014027 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1884.
The product of its (nonzero) digits is 1792, while the sum is 24.
The square root of 442014027 is about 21024.1296371574. The cubic root of 442014027 is about 761.7492182507.
The spelling of 442014027 in words is "four hundred forty-two million, fourteen thousand, twenty-seven".
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