Base | Representation |
---|---|
bin | 110110111001… |
… | …001001100010 |
3 | 1000002002011201 |
4 | 312321021202 |
5 | 12140433413 |
6 | 1232231414 |
7 | 233211640 |
oct | 66711142 |
9 | 30062151 |
10 | 14389858 |
11 | 813934a |
12 | 499b56a |
13 | 2c9aa12 |
14 | 1ca8190 |
15 | 13e39dd |
hex | db9262 |
14389858 has 48 divisors (see below), whose sum is σ = 27074880. Its totient is φ = 5610528.
The previous prime is 14389841. The next prime is 14389867. The reversal of 14389858 is 85898341.
14389858 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (46).
It is an alternating number because its digits alternate between odd and even.
Its product of digits (276480) is a multiple of the sum of its prime divisors (128).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 214741 + ... + 214807.
It is an arithmetic number, because the mean of its divisors is an integer number (564060).
Almost surely, 214389858 is an apocalyptic number.
14389858 is a deficient number, since it is larger than the sum of its proper divisors (12685022).
14389858 is a wasteful number, since it uses less digits than its factorization.
14389858 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 151 (or 128 counting only the distinct ones).
The product of its digits is 276480, while the sum is 46.
The square root of 14389858 is about 3793.3966309892. The cubic root of 14389858 is about 243.2309500265.
The spelling of 14389858 in words is "fourteen million, three hundred eighty-nine thousand, eight hundred fifty-eight".
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