Base | Representation |
---|---|
bin | 10011000110100… |
… | …01010111100001 |
3 | 102011112002111100 |
4 | 21203101113201 |
5 | 312010203441 |
6 | 23522305013 |
7 | 3654012165 |
oct | 1143212741 |
9 | 364462440 |
10 | 160241121 |
11 | 824a7587 |
12 | 457b8169 |
13 | 27276441 |
14 | 173d2ca5 |
15 | e103cb6 |
hex | 98d15e1 |
160241121 has 6 divisors (see below), whose sum is σ = 231459410. Its totient is φ = 106827408.
The previous prime is 160241089. The next prime is 160241131. The reversal of 160241121 is 121142061.
160241121 is a `hidden beast` number, since 1 + 602 + 41 + 1 + 21 = 666.
It can be written as a sum of positive squares in only one way, i.e., 157854096 + 2387025 = 12564^2 + 1545^2 .
It is not a de Polignac number, because 160241121 - 25 = 160241089 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 160241094 and 160241103.
It is not an unprimeable number, because it can be changed into a prime (160241131) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8902276 + ... + 8902293.
Almost surely, 2160241121 is an apocalyptic number.
It is an amenable number.
160241121 is a deficient number, since it is larger than the sum of its proper divisors (71218289).
160241121 is a wasteful number, since it uses less digits than its factorization.
160241121 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17804575 (or 17804572 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 18.
The square root of 160241121 is about 12658.6381968994. The cubic root of 160241121 is about 543.1560960627.
Adding to 160241121 its reverse (121142061), we get a palindrome (281383182).
The spelling of 160241121 in words is "one hundred sixty million, two hundred forty-one thousand, one hundred twenty-one".
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