Base | Representation |
---|---|
bin | 10010111111110… |
… | …00010101010101 |
3 | 102002211221001110 |
4 | 21133320111111 |
5 | 311243232044 |
6 | 23451245233 |
7 | 3643320345 |
oct | 1137702525 |
9 | 362757043 |
10 | 159352149 |
11 | 81a4a6a0 |
12 | 45449819 |
13 | 27024918 |
14 | 17240d25 |
15 | deca6b9 |
hex | 97f8555 |
159352149 has 16 divisors (see below), whose sum is σ = 232104960. Its totient is φ = 96443760.
The previous prime is 159352147. The next prime is 159352159. The reversal of 159352149 is 941253951.
It is not a de Polignac number, because 159352149 - 21 = 159352147 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (159352147) 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, 24372 + ... + 30210.
It is an arithmetic number, because the mean of its divisors is an integer number (14506560).
Almost surely, 2159352149 is an apocalyptic number.
It is an amenable number.
159352149 is a deficient number, since it is larger than the sum of its proper divisors (72752811).
159352149 is a wasteful number, since it uses less digits than its factorization.
159352149 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6680.
The product of its digits is 48600, while the sum is 39.
The square root of 159352149 is about 12623.4761060494. The cubic root of 159352149 is about 542.1498079017.
The spelling of 159352149 in words is "one hundred fifty-nine million, three hundred fifty-two thousand, one hundred forty-nine".
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