Base | Representation |
---|---|
bin | 1001010001100111101… |
… | …1100101011011111101 |
3 | 120020022021221210122220 |
4 | 2110121323211123331 |
5 | 10102321300341224 |
6 | 201112010355553 |
7 | 14340545536050 |
oct | 2243173453375 |
9 | 506267853586 |
10 | 159348840189 |
11 | 616412a2160 |
12 | 26a7172bbb9 |
13 | 1204639aa66 |
14 | 79d9250a97 |
15 | 4229716279 |
hex | 2519ee56fd |
159348840189 has 96 divisors (see below), whose sum is σ = 279672680448. Its totient is φ = 78389520000.
The previous prime is 159348840181. The next prime is 159348840227. The reversal of 159348840189 is 981048843951.
It is not a de Polignac number, because 159348840189 - 23 = 159348840181 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (159348840181) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 12335644 + ... + 12348554.
It is an arithmetic number, because the mean of its divisors is an integer number (2913257088).
Almost surely, 2159348840189 is an apocalyptic number.
It is an amenable number.
159348840189 is a deficient number, since it is larger than the sum of its proper divisors (120323840259).
159348840189 is a wasteful number, since it uses less digits than its factorization.
159348840189 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13079 (or 13056 counting only the distinct ones).
The product of its (nonzero) digits is 9953280, while the sum is 60.
The spelling of 159348840189 in words is "one hundred fifty-nine billion, three hundred forty-eight million, eight hundred forty thousand, one hundred eighty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •