Base | Representation |
---|---|
bin | 110110001011… |
… | …001111101110 |
3 | 222201112021000 |
4 | 312023033232 |
5 | 12113424323 |
6 | 1224221130 |
7 | 231466530 |
oct | 66131756 |
9 | 28645230 |
10 | 14201838 |
11 | 8020062 |
12 | 490a7a6 |
13 | 2c33271 |
14 | 1c59850 |
15 | 13a7e43 |
hex | d8b3ee |
14201838 has 32 divisors (see below), whose sum is σ = 36069120. Its totient is φ = 4057560.
The previous prime is 14201809. The next prime is 14201839. The reversal of 14201838 is 83810241.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14201839) 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, 18408 + ... + 19163.
It is an arithmetic number, because the mean of its divisors is an integer number (1127160).
Almost surely, 214201838 is an apocalyptic number.
14201838 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
14201838 is an abundant number, since it is smaller than the sum of its proper divisors (21867282).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14201838 is a wasteful number, since it uses less digits than its factorization.
14201838 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 37589 (or 37583 counting only the distinct ones).
The product of its (nonzero) digits is 1536, while the sum is 27.
The square root of 14201838 is about 3768.5326056703. The cubic root of 14201838 is about 242.1669385222.
The spelling of 14201838 in words is "fourteen million, two hundred one thousand, eight hundred thirty-eight".
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