Base | Representation |
---|---|
bin | 10011000100110… |
… | …11001010111000 |
3 | 102011002210222101 |
4 | 21202123022320 |
5 | 311431103003 |
6 | 23513433144 |
7 | 3652066033 |
oct | 1142331270 |
9 | 364083871 |
10 | 160019128 |
11 | 82365815 |
12 | 4570b7b4 |
13 | 271c9399 |
14 | 1737601a |
15 | e0ad11d |
hex | 989b2b8 |
160019128 has 16 divisors (see below), whose sum is σ = 300191760. Its totient is φ = 79968000.
The previous prime is 160019107. The next prime is 160019143. The reversal of 160019128 is 821910061.
It is a happy number.
160019128 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×1600191282 = 51212242651760768, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 160019096 and 160019105.
It is a congruent number.
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, 16488 + ... + 24328.
It is an arithmetic number, because the mean of its divisors is an integer number (18761985).
Almost surely, 2160019128 is an apocalyptic number.
It is an amenable number.
160019128 is a deficient number, since it is larger than the sum of its proper divisors (140172632).
160019128 is a wasteful number, since it uses less digits than its factorization.
160019128 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10398 (or 10394 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 28.
The square root of 160019128 is about 12649.8667186655. The cubic root of 160019128 is about 542.9051563653.
Adding to 160019128 its reverse (821910061), we get a palindrome (981929189).
The spelling of 160019128 in words is "one hundred sixty million, nineteen thousand, one hundred twenty-eight".
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