Base | Representation |
---|---|
bin | 110101101011… |
… | …000011011110 |
3 | 222110211101110 |
4 | 311223003132 |
5 | 12100214412 |
6 | 1221322450 |
7 | 230410233 |
oct | 65530336 |
9 | 28424343 |
10 | 14069982 |
11 | 7a3aa93 |
12 | 4866426 |
13 | 2bb8244 |
14 | 1c2378a |
15 | 137dd3c |
hex | d6b0de |
14069982 has 16 divisors (see below), whose sum is σ = 29795472. Its totient is φ = 4414080.
The previous prime is 14069981. The next prime is 14069983. The reversal of 14069982 is 28996041.
It is an interprime number because it is at equal distance from previous prime (14069981) and next prime (14069983).
It is a self number, because there is not a number n which added to its sum of digits gives 14069982.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14069981) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68869 + ... + 69072.
It is an arithmetic number, because the mean of its divisors is an integer number (1862217).
Almost surely, 214069982 is an apocalyptic number.
14069982 is an abundant number, since it is smaller than the sum of its proper divisors (15725490).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14069982 is a wasteful number, since it uses less digits than its factorization.
14069982 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 137963.
The product of its (nonzero) digits is 31104, while the sum is 39.
The square root of 14069982 is about 3750.9974673412. The cubic root of 14069982 is about 241.4151462154.
It can be divided in two parts, 14069 and 982, that added together give a palindrome (15051).
The spelling of 14069982 in words is "fourteen million, sixty-nine thousand, nine hundred eighty-two".
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