Base | Representation |
---|---|
bin | 10000111010011… |
… | …00011111110001 |
3 | 100212221210112210 |
4 | 20131030133301 |
5 | 242304333324 |
6 | 22024442333 |
7 | 3341612223 |
oct | 1035143761 |
9 | 325853483 |
10 | 141871089 |
11 | 7309a938 |
12 | 3b6193a9 |
13 | 23513bb9 |
14 | 14bb0413 |
15 | c6c5d29 |
hex | 874c7f1 |
141871089 has 8 divisors (see below), whose sum is σ = 192730752. Its totient is φ = 92796080.
The previous prime is 141871087. The next prime is 141871139. The reversal of 141871089 is 980178141.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 141871089 - 21 = 141871087 is a prime.
It is not an unprimeable number, because it can be changed into a prime (141871087) 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, 445977 + ... + 446294.
It is an arithmetic number, because the mean of its divisors is an integer number (24091344).
Almost surely, 2141871089 is an apocalyptic number.
It is an amenable number.
141871089 is a deficient number, since it is larger than the sum of its proper divisors (50859663).
141871089 is an equidigital number, since it uses as much as digits as its factorization.
141871089 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 892327.
The product of its (nonzero) digits is 16128, while the sum is 39.
The square root of 141871089 is about 11910.9650742499. The cubic root of 141871089 is about 521.5524231155.
The spelling of 141871089 in words is "one hundred forty-one million, eight hundred seventy-one thousand, eighty-nine".
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