Base | Representation |
---|---|
bin | 110101110111… |
… | …010010010101 |
3 | 222120101010010 |
4 | 311313102111 |
5 | 12103320320 |
6 | 1222350433 |
7 | 231006300 |
oct | 65672225 |
9 | 28511103 |
10 | 14120085 |
11 | 7a746a1 |
12 | 488b419 |
13 | 2c04ca5 |
14 | 1c37b37 |
15 | 138dae0 |
hex | d77495 |
14120085 has 24 divisors (see below), whose sum is σ = 26282016. Its totient is φ = 6454560.
The previous prime is 14120083. The next prime is 14120089. The reversal of 14120085 is 58002141.
It is not a de Polignac number, because 14120085 - 21 = 14120083 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14120083) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8871 + ... + 10340.
It is an arithmetic number, because the mean of its divisors is an integer number (1095084).
Almost surely, 214120085 is an apocalyptic number.
14120085 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
14120085 is a deficient number, since it is larger than the sum of its proper divisors (12161931).
14120085 is a wasteful number, since it uses less digits than its factorization.
14120085 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19233 (or 19226 counting only the distinct ones).
The product of its (nonzero) digits is 320, while the sum is 21.
The square root of 14120085 is about 3757.6701558279. The cubic root of 14120085 is about 241.7013653440.
The spelling of 14120085 in words is "fourteen million, one hundred twenty thousand, eighty-five".
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