Base | Representation |
---|---|
bin | 10000111001010… |
… | …00111000011101 |
3 | 100212200101102222 |
4 | 20130220320131 |
5 | 242240201323 |
6 | 22021355125 |
7 | 3340434020 |
oct | 1034507035 |
9 | 325611388 |
10 | 141725213 |
11 | 73000283 |
12 | 3b568aa5 |
13 | 23492696 |
14 | 14b731b7 |
15 | c6979c8 |
hex | 8728e1d |
141725213 has 8 divisors (see below), whose sum is σ = 162787200. Its totient is φ = 120867120.
The previous prime is 141725203. The next prime is 141725261. The reversal of 141725213 is 312527141.
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 141725213 - 224 = 124947997 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (141725203) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49478 + ... + 52263.
It is an arithmetic number, because the mean of its divisors is an integer number (20348400).
Almost surely, 2141725213 is an apocalyptic number.
It is an amenable number.
141725213 is a deficient number, since it is larger than the sum of its proper divisors (21061987).
141725213 is a wasteful number, since it uses less digits than its factorization.
141725213 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 101947.
The product of its digits is 1680, while the sum is 26.
The square root of 141725213 is about 11904.8398981255. The cubic root of 141725213 is about 521.3736033308.
The spelling of 141725213 in words is "one hundred forty-one million, seven hundred twenty-five thousand, two hundred thirteen".
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