Base | Representation |
---|---|
bin | 10000110100100… |
… | …10111110100001 |
3 | 100211112012011210 |
4 | 20122102332201 |
5 | 242111024301 |
6 | 22000300333 |
7 | 3332265630 |
oct | 1032227641 |
9 | 324465153 |
10 | 141111201 |
11 | 72720a30 |
12 | 3b3116a9 |
13 | 2330906a |
14 | 14a53517 |
15 | c5c5ad6 |
hex | 8692fa1 |
141111201 has 32 divisors (see below), whose sum is σ = 235293696. Its totient is φ = 73080000.
The previous prime is 141111199. The next prime is 141111209. The reversal of 141111201 is 102111141.
It is not a de Polignac number, because 141111201 - 21 = 141111199 is a prime.
It is not an unprimeable number, because it can be changed into a prime (141111209) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 96526 + ... + 97976.
It is an arithmetic number, because the mean of its divisors is an integer number (7352928).
Almost surely, 2141111201 is an apocalyptic number.
141111201 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
141111201 is a deficient number, since it is larger than the sum of its proper divisors (94182495).
141111201 is a wasteful number, since it uses less digits than its factorization.
141111201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1893.
The product of its (nonzero) digits is 8, while the sum is 12.
The square root of 141111201 is about 11879.0235709843. The cubic root of 141111201 is about 520.6195782959.
Adding to 141111201 its reverse (102111141), we get a palindrome (243222342).
The spelling of 141111201 in words is "one hundred forty-one million, one hundred eleven thousand, two hundred one".
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