Base | Representation |
---|---|
bin | 110111011001… |
… | …101010000100 |
3 | 1000022211211100 |
4 | 313121222010 |
5 | 12204214022 |
6 | 1235140100 |
7 | 234305100 |
oct | 67315204 |
9 | 30284740 |
10 | 14523012 |
11 | 821a399 |
12 | 4a44630 |
13 | 30164ca |
14 | 1d00900 |
15 | 141d1ac |
hex | dd9a84 |
14523012 has 54 divisors (see below), whose sum is σ = 42709758. Its totient is φ = 4148928.
The previous prime is 14523001. The next prime is 14523013. The reversal of 14523012 is 21032541.
14523012 is digitally balanced in base 2 and base 8, because in such bases it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in only one way, i.e., 10458756 + 4064256 = 3234^2 + 2016^2 .
It is a Harshad number since it is a multiple of its sum of digits (18).
It is an alternating number because its digits alternate between odd and even.
14523012 is strictly pandigital in base 8.
It is not an unprimeable number, because it can be changed into a prime (14523013) by changing a digit.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 2353 + ... + 5880.
Almost surely, 214523012 is an apocalyptic number.
14523012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
14523012 is an abundant number, since it is smaller than the sum of its proper divisors (28186746).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14523012 is a wasteful number, since it uses less digits than its factorization.
14523012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8257 (or 8245 counting only the distinct ones).
The product of its (nonzero) digits is 240, while the sum is 18.
The square root of 14523012 is about 3810.9069786601. The cubic root of 14523012 is about 243.9788792970.
Adding to 14523012 its reverse (21032541), we get a palindrome (35555553).
The spelling of 14523012 in words is "fourteen million, five hundred twenty-three thousand, twelve".
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