Base | Representation |
---|---|
bin | 10010111101010… |
… | …10011000100111 |
3 | 102002020201002100 |
4 | 21132222120213 |
5 | 311203022441 |
6 | 23440343143 |
7 | 3640520454 |
oct | 1136523047 |
9 | 362221070 |
10 | 159032871 |
11 | 81851828 |
12 | 45314ab3 |
13 | 26c424ba |
14 | 1719a82b |
15 | de65cb6 |
hex | 97aa627 |
159032871 has 6 divisors (see below), whose sum is σ = 229714160. Its totient is φ = 106021908.
The previous prime is 159032857. The next prime is 159032893. The reversal of 159032871 is 178230951.
It is not a de Polignac number, because 159032871 - 227 = 24815143 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 (159031871) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8835151 + ... + 8835168.
Almost surely, 2159032871 is an apocalyptic number.
159032871 is a deficient number, since it is larger than the sum of its proper divisors (70681289).
159032871 is a wasteful number, since it uses less digits than its factorization.
159032871 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17670325 (or 17670322 counting only the distinct ones).
The product of its (nonzero) digits is 15120, while the sum is 36.
The square root of 159032871 is about 12610.8235654933. The cubic root of 159032871 is about 541.7874819845.
The spelling of 159032871 in words is "one hundred fifty-nine million, thirty-two thousand, eight hundred seventy-one".
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