Base | Representation |
---|---|
bin | 11000010101100… |
… | …01110101001101 |
3 | 112020011000002102 |
4 | 30022301311031 |
5 | 404230332031 |
6 | 32131404445 |
7 | 5026156514 |
oct | 1412616515 |
9 | 466130072 |
10 | 204152141 |
11 | a5269586 |
12 | 58453725 |
13 | 333ac1ab |
14 | 1d18367b |
15 | 12dc97cb |
hex | c2b1d4d |
204152141 has 8 divisors (see below), whose sum is σ = 211507200. Its totient is φ = 196818160.
The previous prime is 204152129. The next prime is 204152147. The reversal of 204152141 is 141251402.
It is a happy number.
204152141 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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 204152141 - 218 = 203889997 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 (204152147) 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, 15956 + ... + 25746.
It is an arithmetic number, because the mean of its divisors is an integer number (26438400).
Almost surely, 2204152141 is an apocalyptic number.
It is an amenable number.
204152141 is a deficient number, since it is larger than the sum of its proper divisors (7355059).
204152141 is an equidigital number, since it uses as much as digits as its factorization.
204152141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10539.
The product of its (nonzero) digits is 320, while the sum is 20.
The square root of 204152141 is about 14288.1818647440. The cubic root of 204152141 is about 588.8228381927.
The spelling of 204152141 in words is "two hundred four million, one hundred fifty-two thousand, one hundred forty-one".
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