Base | Representation |
---|---|
bin | 110110000111… |
… | …111110100100 |
3 | 222200211220020 |
4 | 312013332210 |
5 | 12113012302 |
6 | 1224035140 |
7 | 231412515 |
oct | 66077644 |
9 | 28624806 |
10 | 14188452 |
11 | 8010aa3 |
12 | 4902ab0 |
13 | 2c2a145 |
14 | 1c54a0c |
15 | 13a3ebc |
hex | d87fa4 |
14188452 has 48 divisors (see below), whose sum is σ = 35008512. Its totient is φ = 4465440.
The previous prime is 14188439. The next prime is 14188457. The reversal of 14188452 is 25488141.
It is not an unprimeable number, because it can be changed into a prime (14188457) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15553 + ... + 16439.
It is an arithmetic number, because the mean of its divisors is an integer number (729344).
Almost surely, 214188452 is an apocalyptic number.
14188452 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
14188452 is an abundant number, since it is smaller than the sum of its proper divisors (20820060).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14188452 is a wasteful number, since it uses less digits than its factorization.
14188452 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 968 (or 966 counting only the distinct ones).
The product of its digits is 10240, while the sum is 33.
The square root of 14188452 is about 3766.7561641285. The cubic root of 14188452 is about 242.0908294615.
It can be divided in two parts, 1418 and 8452, that added together give a triangular number (9870 = T140).
The spelling of 14188452 in words is "fourteen million, one hundred eighty-eight thousand, four hundred fifty-two".
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