Base | Representation |
---|---|
bin | 10000110110001… |
… | …00000011100110 |
3 | 100211220101221022 |
4 | 20123010003212 |
5 | 242133442410 |
6 | 22004451142 |
7 | 3334064003 |
oct | 1033040346 |
9 | 324811838 |
10 | 141312230 |
11 | 72848a74 |
12 | 3b3a9ab2 |
13 | 23379707 |
14 | 14aa68aa |
15 | c615455 |
hex | 86c40e6 |
141312230 has 32 divisors (see below), whose sum is σ = 266194944. Its totient is φ = 53909856.
The previous prime is 141312203. The next prime is 141312239. The reversal of 141312230 is 32213141.
It is a junction number, because it is equal to n+sod(n) for n = 141312199 and 141312208.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (141312239) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 105827 + ... + 107153.
It is an arithmetic number, because the mean of its divisors is an integer number (8318592).
Almost surely, 2141312230 is an apocalyptic number.
141312230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
141312230 is a deficient number, since it is larger than the sum of its proper divisors (124882714).
141312230 is a wasteful number, since it uses less digits than its factorization.
141312230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1820.
The product of its (nonzero) digits is 144, while the sum is 17.
The square root of 141312230 is about 11887.4820714902. The cubic root of 141312230 is about 520.8666883101.
Adding to 141312230 its reverse (32213141), we get a palindrome (173525371).
It can be divided in two parts, 14131 and 2230, that added together give a palindrome (16361).
The spelling of 141312230 in words is "one hundred forty-one million, three hundred twelve thousand, two hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •