Base | Representation |
---|---|
bin | 10010111101111… |
… | …10101100011101 |
3 | 102002101221012110 |
4 | 21132332230131 |
5 | 311213203221 |
6 | 23442224233 |
7 | 3641315136 |
oct | 1136765435 |
9 | 362357173 |
10 | 159116061 |
11 | 818a9285 |
12 | 45355079 |
13 | 26c71320 |
14 | 171bcc8d |
15 | de80776 |
hex | 97beb1d |
159116061 has 16 divisors (see below), whose sum is σ = 228790016. Its totient is φ = 97782336.
The previous prime is 159116059. The next prime is 159116077. The reversal of 159116061 is 160611951.
It is not a de Polignac number, because 159116061 - 21 = 159116059 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (159116161) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30876 + ... + 35658.
It is an arithmetic number, because the mean of its divisors is an integer number (14299376).
Almost surely, 2159116061 is an apocalyptic number.
It is an amenable number.
159116061 is a deficient number, since it is larger than the sum of its proper divisors (69673955).
159116061 is a wasteful number, since it uses less digits than its factorization.
159116061 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5652.
The product of its (nonzero) digits is 1620, while the sum is 30.
The square root of 159116061 is about 12614.1214914080. The cubic root of 159116061 is about 541.8819350866.
The spelling of 159116061 in words is "one hundred fifty-nine million, one hundred sixteen thousand, sixty-one".
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