Base | Representation |
---|---|
bin | 110111011001… |
… | …001010111111 |
3 | 1000022202002200 |
4 | 313121022333 |
5 | 12204133043 |
6 | 1235122543 |
7 | 234266226 |
oct | 67311277 |
9 | 30282080 |
10 | 14521023 |
11 | 8218950 |
12 | 4a43453 |
13 | 301562a |
14 | 1cddcbd |
15 | 141c7d3 |
hex | dd92bf |
14521023 has 12 divisors (see below), whose sum is σ = 22881768. Its totient is φ = 8800560.
The previous prime is 14521007. The next prime is 14521033. The reversal of 14521023 is 32012541.
It is not a de Polignac number, because 14521023 - 24 = 14521007 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 14520987 and 14521005.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14521033) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 73240 + ... + 73437.
It is an arithmetic number, because the mean of its divisors is an integer number (1906814).
Almost surely, 214521023 is an apocalyptic number.
14521023 is a deficient number, since it is larger than the sum of its proper divisors (8360745).
14521023 is a wasteful number, since it uses less digits than its factorization.
14521023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 146694 (or 146691 counting only the distinct ones).
The product of its (nonzero) digits is 240, while the sum is 18.
The square root of 14521023 is about 3810.6460082249. The cubic root of 14521023 is about 243.9677407410.
Adding to 14521023 its reverse (32012541), we get a palindrome (46533564).
The spelling of 14521023 in words is "fourteen million, five hundred twenty-one thousand, twenty-three".
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