Base | Representation |
---|---|
bin | 10010111111000… |
… | …00000000000101 |
3 | 102002122212100012 |
4 | 21133200000011 |
5 | 311232034420 |
6 | 23445200005 |
7 | 3642423650 |
oct | 1137400005 |
9 | 362585305 |
10 | 159252485 |
11 | 81991827 |
12 | 45400005 |
13 | 26cbb452 |
14 | 17216897 |
15 | deaadc5 |
hex | 97e0005 |
159252485 has 16 divisors (see below), whose sum is σ = 225936000. Its totient is φ = 105435456.
The previous prime is 159252469. The next prime is 159252557. The reversal of 159252485 is 584252951.
It is not a de Polignac number, because 159252485 - 24 = 159252469 is a prime.
It is a super-2 number, since 2×1592524852 = 50722707957350450, which contains 22 as substring.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 77435 + ... + 79464.
It is an arithmetic number, because the mean of its divisors is an integer number (14121000).
Almost surely, 2159252485 is an apocalyptic number.
It is an amenable number.
159252485 is a deficient number, since it is larger than the sum of its proper divisors (66683515).
159252485 is a wasteful number, since it uses less digits than its factorization.
159252485 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 156940.
The product of its digits is 144000, while the sum is 41.
The square root of 159252485 is about 12619.5279230247. The cubic root of 159252485 is about 542.0367583082.
The spelling of 159252485 in words is "one hundred fifty-nine million, two hundred fifty-two thousand, four hundred eighty-five".
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