Base | Representation |
---|---|
bin | 10000110101011… |
… | …11111110110001 |
3 | 100211202020010210 |
4 | 20122233332301 |
5 | 242123330001 |
6 | 22003014333 |
7 | 3333302163 |
oct | 1032577661 |
9 | 324666123 |
10 | 141230001 |
11 | 727a2210 |
12 | 3b36a3a9 |
13 | 2334b163 |
14 | 14a84933 |
15 | c5eadd6 |
hex | 86affb1 |
141230001 has 16 divisors (see below), whose sum is σ = 209304000. Its totient is φ = 83977920.
The previous prime is 141229967. The next prime is 141230003. The reversal of 141230001 is 100032141.
It is a happy number.
It is not a de Polignac number, because 141230001 - 26 = 141229937 is a prime.
It is not an unprimeable number, because it can be changed into a prime (141230003) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38626 + ... + 42123.
It is an arithmetic number, because the mean of its divisors is an integer number (13081500).
Almost surely, 2141230001 is an apocalyptic number.
141230001 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
141230001 is a deficient number, since it is larger than the sum of its proper divisors (68073999).
141230001 is a wasteful number, since it uses less digits than its factorization.
141230001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 80816.
The product of its (nonzero) digits is 24, while the sum is 12.
The square root of 141230001 is about 11884.0229299678. The cubic root of 141230001 is about 520.7656386529.
Adding to 141230001 its reverse (100032141), we get a palindrome (241262142).
It can be divided in two parts, 1412 and 30001, that added together give a palindrome (31413).
The spelling of 141230001 in words is "one hundred forty-one million, two hundred thirty thousand, one".
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