Base | Representation |
---|---|
bin | 110101111100… |
… | …111010001011 |
3 | 222121112201002 |
4 | 311330322023 |
5 | 12110034430 |
6 | 1223045215 |
7 | 231133400 |
oct | 65747213 |
9 | 28545632 |
10 | 14143115 |
11 | 7a8aa28 |
12 | 48a080b |
13 | 2c1260c |
14 | 1c422a7 |
15 | 1395845 |
hex | d7ce8b |
14143115 has 12 divisors (see below), whose sum is σ = 19742976. Its totient is φ = 9697968.
The previous prime is 14143109. The next prime is 14143121. The reversal of 14143115 is 51134141.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (14143109) and next prime (14143121).
It is not a de Polignac number, because 14143115 - 210 = 14142091 is a prime.
It is a Duffinian number.
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, 28619 + ... + 29108.
It is an arithmetic number, because the mean of its divisors is an integer number (1645248).
Almost surely, 214143115 is an apocalyptic number.
14143115 is a deficient number, since it is larger than the sum of its proper divisors (5599861).
14143115 is an equidigital number, since it uses as much as digits as its factorization.
14143115 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 57746 (or 57739 counting only the distinct ones).
The product of its digits is 240, while the sum is 20.
The square root of 14143115 is about 3760.7333061519. The cubic root of 14143115 is about 241.8326997495.
Adding to 14143115 its reverse (51134141), we get a palindrome (65277256).
The spelling of 14143115 in words is "fourteen million, one hundred forty-three thousand, one hundred fifteen".
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