Base | Representation |
---|---|
bin | 10000110111000… |
… | …11011111101001 |
3 | 100212010221120121 |
4 | 20123203133221 |
5 | 242202103001 |
6 | 22011323241 |
7 | 3335141302 |
oct | 1033433751 |
9 | 325127517 |
10 | 141441001 |
11 | 72926799 |
12 | 3b450521 |
13 | 233c3200 |
14 | 14adb7a9 |
15 | c63d6a1 |
hex | 86e37e9 |
141441001 has 12 divisors (see below), whose sum is σ = 156425472. Its totient is φ = 127775856.
The previous prime is 141440989. The next prime is 141441011. The reversal of 141441001 is 100144141.
It is not a de Polignac number, because 141441001 - 29 = 141440489 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (141441011) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 961 + ... + 16846.
It is an arithmetic number, because the mean of its divisors is an integer number (13035456).
Almost surely, 2141441001 is an apocalyptic number.
It is an amenable number.
141441001 is a deficient number, since it is larger than the sum of its proper divisors (14984471).
141441001 is a wasteful number, since it uses less digits than its factorization.
141441001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17880 (or 17867 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 16.
The square root of 141441001 is about 11892.8970818720. The cubic root of 141441001 is about 521.0248538166.
Adding to 141441001 its reverse (100144141), we get a palindrome (241585142).
The spelling of 141441001 in words is "one hundred forty-one million, four hundred forty-one thousand, one".
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