Base | Representation |
---|---|
bin | 10010111101111… |
… | …01111100100100 |
3 | 102002101202222221 |
4 | 21132331330210 |
5 | 311213103441 |
6 | 23442202124 |
7 | 3641303200 |
oct | 1136757444 |
9 | 362352887 |
10 | 159112996 |
11 | 818a6a49 |
12 | 45353344 |
13 | 26c6cb03 |
14 | 171bbb00 |
15 | de7e8d1 |
hex | 97bdf24 |
159112996 has 81 divisors (see below), whose sum is σ = 350697459. Its totient is φ = 62969088.
The previous prime is 159112991. The next prime is 159112997. The reversal of 159112996 is 699211951.
The square root of 159112996 is 12614.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in 4 ways, for example, as 39866596 + 119246400 = 6314^2 + 10920^2 .
It is not an unprimeable number, because it can be changed into a prime (159112991) by changing a digit.
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 in 26 ways as a sum of consecutive naturals, for example, 3002106 + ... + 3002158.
Almost surely, 2159112996 is an apocalyptic number.
159112996 is the 12614-th square number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 159112996
159112996 is an abundant number, since it is smaller than the sum of its proper divisors (191584463).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
159112996 is a wasteful number, since it uses less digits than its factorization.
159112996 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 158 (or 79 counting only the distinct ones).
The product of its digits is 43740, while the sum is 43.
The cubic root of 159112996 is about 541.8784557001.
The spelling of 159112996 in words is "one hundred fifty-nine million, one hundred twelve thousand, nine hundred ninety-six".
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