Base | Representation |
---|---|
bin | 10010111101110… |
… | …11010010110110 |
3 | 102002101020002122 |
4 | 21132323102312 |
5 | 311212232014 |
6 | 23442035542 |
7 | 3641226422 |
oct | 1136732266 |
9 | 362336078 |
10 | 159102134 |
11 | 81899874 |
12 | 45348bb2 |
13 | 26c67b99 |
14 | 171b7b82 |
15 | de7b58e |
hex | 97bb4b6 |
159102134 has 4 divisors (see below), whose sum is σ = 238653204. Its totient is φ = 79551066.
The previous prime is 159102127. The next prime is 159102161. The reversal of 159102134 is 431201951.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 431201951 = 193 ⋅2234207.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39775532 + ... + 39775535.
It is an arithmetic number, because the mean of its divisors is an integer number (59663301).
Almost surely, 2159102134 is an apocalyptic number.
159102134 is a deficient number, since it is larger than the sum of its proper divisors (79551070).
159102134 is an equidigital number, since it uses as much as digits as its factorization.
159102134 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 79551069.
The product of its (nonzero) digits is 1080, while the sum is 26.
The square root of 159102134 is about 12613.5694392983. The cubic root of 159102134 is about 541.8661248035.
The spelling of 159102134 in words is "one hundred fifty-nine million, one hundred two thousand, one hundred thirty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •