Base | Representation |
---|---|
bin | 110110011001… |
… | …111001101100 |
3 | 222211120121100 |
4 | 312121321230 |
5 | 12122334433 |
6 | 1225403100 |
7 | 232136535 |
oct | 66317154 |
9 | 28746540 |
10 | 14261868 |
11 | 8061175 |
12 | 4939490 |
13 | 2c5469a |
14 | 1c7368c |
15 | 13bab13 |
hex | d99e6c |
14261868 has 36 divisors (see below), whose sum is σ = 36822240. Its totient is φ = 4652256.
The previous prime is 14261857. The next prime is 14261873. The reversal of 14261868 is 86816241.
It is a tau number, because it is divible by the number of its divisors (36).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2523 + ... + 5906.
It is an arithmetic number, because the mean of its divisors is an integer number (1022840).
Almost surely, 214261868 is an apocalyptic number.
14261868 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
It is an amenable number.
14261868 is an abundant number, since it is smaller than the sum of its proper divisors (22560372).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14261868 is a wasteful number, since it uses less digits than its factorization.
14261868 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8486 (or 8481 counting only the distinct ones).
The product of its digits is 18432, while the sum is 36.
The square root of 14261868 is about 3776.4888454754. The cubic root of 14261868 is about 242.5076654678.
It can be divided in two parts, 14261 and 868, that added together give a square (15129 = 1232).
The spelling of 14261868 in words is "fourteen million, two hundred sixty-one thousand, eight hundred sixty-eight".
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