Base | Representation |
---|---|
bin | 10011000110110… |
… | …10111001000100 |
3 | 102011121002000012 |
4 | 21203122321010 |
5 | 312012431012 |
6 | 23523205352 |
7 | 3654234005 |
oct | 1143327104 |
9 | 364532005 |
10 | 160280132 |
11 | 82523921 |
12 | 45816858 |
13 | 2728b11c |
14 | 174031ac |
15 | e110622 |
hex | 98dae44 |
160280132 has 12 divisors (see below), whose sum is σ = 283268076. Its totient is φ = 79346400.
The previous prime is 160280119. The next prime is 160280161. The reversal of 160280132 is 231082061.
It can be written as a sum of positive squares in 2 ways, for example, as 136796416 + 23483716 = 11696^2 + 4846^2 .
It is a junction number, because it is equal to n+sod(n) for n = 160280098 and 160280107.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 197963 + ... + 198770.
It is an arithmetic number, because the mean of its divisors is an integer number (23605673).
Almost surely, 2160280132 is an apocalyptic number.
It is an amenable number.
160280132 is a deficient number, since it is larger than the sum of its proper divisors (122987944).
160280132 is a wasteful number, since it uses less digits than its factorization.
160280132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 396838 (or 396836 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 23.
The square root of 160280132 is about 12660.1789876763. The cubic root of 160280132 is about 543.2001699414.
The spelling of 160280132 in words is "one hundred sixty million, two hundred eighty thousand, one hundred thirty-two".
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