Base | Representation |
---|---|
bin | 10000110100000… |
… | …10011011100011 |
3 | 100211101202012122 |
4 | 20122002123203 |
5 | 242101342202 |
6 | 21555014455 |
7 | 3331564220 |
oct | 1032023343 |
9 | 324352178 |
10 | 141043427 |
11 | 72685018 |
12 | 3b29a42b |
13 | 232b4265 |
14 | 14a36947 |
15 | c5b09a2 |
hex | 86826e3 |
141043427 has 4 divisors (see below), whose sum is σ = 161192496. Its totient is φ = 120894360.
The previous prime is 141043423. The next prime is 141043433. The reversal of 141043427 is 724340141.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 141043427 - 22 = 141043423 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 141043396 and 141043405.
It is not an unprimeable number, because it can be changed into a prime (141043423) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10074524 + ... + 10074537.
It is an arithmetic number, because the mean of its divisors is an integer number (40298124).
Almost surely, 2141043427 is an apocalyptic number.
141043427 is a deficient number, since it is larger than the sum of its proper divisors (20149069).
141043427 is an equidigital number, since it uses as much as digits as its factorization.
141043427 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20149068.
The product of its (nonzero) digits is 2688, while the sum is 26.
The square root of 141043427 is about 11876.1705528339. The cubic root of 141043427 is about 520.5362158568.
Adding to 141043427 its reverse (724340141), we get a palindrome (865383568).
The spelling of 141043427 in words is "one hundred forty-one million, forty-three thousand, four hundred twenty-seven".
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