Base | Representation |
---|---|
bin | 110110011001… |
… | …110110111000 |
3 | 222211120100200 |
4 | 312121312320 |
5 | 12122333223 |
6 | 1225402200 |
7 | 232136160 |
oct | 66316670 |
9 | 28746320 |
10 | 14261688 |
11 | 8061021 |
12 | 4939360 |
13 | 2c5458c |
14 | 1c735a0 |
15 | 13baa43 |
hex | d99db8 |
14261688 has 48 divisors (see below), whose sum is σ = 44144880. Its totient is φ = 4074624.
The previous prime is 14261683. The next prime is 14261693. The reversal of 14261688 is 88616241.
It is an interprime number because it is at equal distance from previous prime (14261683) and next prime (14261693).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a nude number because it is divisible by every one of its digits.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14261683) 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, 13645 + ... + 14652.
It is an arithmetic number, because the mean of its divisors is an integer number (919685).
Almost surely, 214261688 is an apocalyptic number.
14261688 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
It is an amenable number.
14261688 is an abundant number, since it is smaller than the sum of its proper divisors (29883192).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14261688 is a wasteful number, since it uses less digits than its factorization.
14261688 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28316 (or 28309 counting only the distinct ones).
The product of its digits is 18432, while the sum is 36.
The square root of 14261688 is about 3776.4650137397. The cubic root of 14261688 is about 242.5066452283.
The spelling of 14261688 in words is "fourteen million, two hundred sixty-one thousand, six hundred eighty-eight".
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