Base | Representation |
---|---|
bin | 10010111110001… |
… | …00110100010111 |
3 | 102002110012121102 |
4 | 21133010310113 |
5 | 311220004033 |
6 | 23442540315 |
7 | 3641451230 |
oct | 1137046427 |
9 | 362405542 |
10 | 159141143 |
11 | 81916107 |
12 | 4536769b |
13 | 26c7c875 |
14 | 171c8087 |
15 | de87de8 |
hex | 97c4d17 |
159141143 has 8 divisors (see below), whose sum is σ = 182928288. Its totient is φ = 135617184.
The previous prime is 159141127. The next prime is 159141149. The reversal of 159141143 is 341141951.
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 159141143 - 24 = 159141127 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 (159141149) 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, 64496 + ... + 66917.
It is an arithmetic number, because the mean of its divisors is an integer number (22866036).
Almost surely, 2159141143 is an apocalyptic number.
159141143 is a deficient number, since it is larger than the sum of its proper divisors (23787145).
159141143 is a wasteful number, since it uses less digits than its factorization.
159141143 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 131593.
The product of its digits is 2160, while the sum is 29.
The square root of 159141143 is about 12615.1156554350. The cubic root of 159141143 is about 541.9104064814.
The spelling of 159141143 in words is "one hundred fifty-nine million, one hundred forty-one thousand, one hundred forty-three".
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