Base | Representation |
---|---|
bin | 10000110011101… |
… | …11111111110011 |
3 | 100211022120120211 |
4 | 20121313333303 |
5 | 242044010231 |
6 | 21554044551 |
7 | 3331325506 |
oct | 1031677763 |
9 | 324276524 |
10 | 141000691 |
11 | 726559a7 |
12 | 3b279757 |
13 | 2329a980 |
14 | 14a2513d |
15 | c5a2eb1 |
hex | 8677ff3 |
141000691 has 8 divisors (see below), whose sum is σ = 159839120. Its totient is φ = 123304032.
The previous prime is 141000677. The next prime is 141000731. The reversal of 141000691 is 196000141.
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 141000691 - 29 = 141000179 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (141000661) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 285180 + ... + 285673.
It is an arithmetic number, because the mean of its divisors is an integer number (19979890).
Almost surely, 2141000691 is an apocalyptic number.
141000691 is a deficient number, since it is larger than the sum of its proper divisors (18838429).
141000691 is a wasteful number, since it uses less digits than its factorization.
141000691 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 570885.
The product of its (nonzero) digits is 216, while the sum is 22.
The square root of 141000691 is about 11874.3711833511. The cubic root of 141000691 is about 520.4836365830.
The spelling of 141000691 in words is "one hundred forty-one million, six hundred ninety-one", and thus it is an aban number.
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