Base | Representation |
---|---|
bin | 110111110001… |
… | …010101101110 |
3 | 1000111202220000 |
4 | 313301111232 |
5 | 12220320024 |
6 | 1241205130 |
7 | 235160643 |
oct | 67612556 |
9 | 30452800 |
10 | 14620014 |
11 | 8286262 |
12 | 4a907a6 |
13 | 304b6c6 |
14 | 1d27dca |
15 | 143bcc9 |
hex | df156e |
14620014 has 20 divisors (see below), whose sum is σ = 32760024. Its totient is φ = 4873284.
The previous prime is 14620013. The next prime is 14620033. The reversal of 14620014 is 41002641.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14620013) by changing a digit.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 44962 + ... + 45285.
Almost surely, 214620014 is an apocalyptic number.
14620014 is an abundant number, since it is smaller than the sum of its proper divisors (18140010).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14620014 is an equidigital number, since it uses as much as digits as its factorization.
14620014 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 90261 (or 90252 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 18.
The square root of 14620014 is about 3823.6126895908. The cubic root of 14620014 is about 244.5208684059.
Adding to 14620014 its reverse (41002641), we get a palindrome (55622655).
The spelling of 14620014 in words is "fourteen million, six hundred twenty thousand, fourteen".
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