Base | Representation |
---|---|
bin | 10000110100010… |
… | …01010001010001 |
3 | 100211110011122012 |
4 | 20122021101101 |
5 | 242103241231 |
6 | 21555352305 |
7 | 3332042000 |
oct | 1032112121 |
9 | 324404565 |
10 | 141071441 |
11 | 726a4075 |
12 | 3b2b2695 |
13 | 232c3c34 |
14 | 14a42c37 |
15 | c5b8e2b |
hex | 8689451 |
141071441 has 8 divisors (see below), whose sum is σ = 164515200. Its totient is φ = 120918084.
The previous prime is 141071431. The next prime is 141071449. The reversal of 141071441 is 144170141.
It is not a de Polignac number, because 141071441 - 26 = 141071377 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (141071449) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 205301 + ... + 205986.
It is an arithmetic number, because the mean of its divisors is an integer number (20564400).
Almost surely, 2141071441 is an apocalyptic number.
It is an amenable number.
141071441 is a deficient number, since it is larger than the sum of its proper divisors (23443759).
141071441 is an frugal number, since it uses more digits than its factorization.
141071441 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 411308 (or 411294 counting only the distinct ones).
The product of its (nonzero) digits is 448, while the sum is 23.
The square root of 141071441 is about 11877.3499148590. The cubic root of 141071441 is about 520.5706764871.
The spelling of 141071441 in words is "one hundred forty-one million, seventy-one thousand, four hundred forty-one".
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