Base | Representation |
---|---|
bin | 10011000000011… |
… | …00011000100010 |
3 | 102010000002201010 |
4 | 21200030120202 |
5 | 311303344044 |
6 | 23453121350 |
7 | 3644111646 |
oct | 1140143042 |
9 | 363002633 |
10 | 159434274 |
11 | 81aa636a |
12 | 45489256 |
13 | 2705310c |
14 | 17262c26 |
15 | dee4bb9 |
hex | 980c622 |
159434274 has 16 divisors (see below), whose sum is σ = 319231008. Its totient is φ = 53084352.
The previous prime is 159434269. The next prime is 159434287. The reversal of 159434274 is 472434951.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9207 + ... + 20090.
It is an arithmetic number, because the mean of its divisors is an integer number (19951938).
Almost surely, 2159434274 is an apocalyptic number.
159434274 is an abundant number, since it is smaller than the sum of its proper divisors (159796734).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
159434274 is a wasteful number, since it uses less digits than its factorization.
159434274 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30209.
The product of its digits is 120960, while the sum is 39.
The square root of 159434274 is about 12626.7285549346. The cubic root of 159434274 is about 542.2429274625.
The spelling of 159434274 in words is "one hundred fifty-nine million, four hundred thirty-four thousand, two hundred seventy-four".
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