Base | Representation |
---|---|
bin | 1001011111110011111… |
… | …0111011111111011001 |
3 | 120121010202211122021120 |
4 | 2113330332323333121 |
5 | 10133121441201113 |
6 | 202542005155453 |
7 | 14534132236650 |
oct | 2277476737731 |
9 | 517122748246 |
10 | 163158147033 |
11 | 6321657a832 |
12 | 277553bbb89 |
13 | 1250264338b |
14 | 7c7b126197 |
15 | 439dd6ea23 |
hex | 25fcfbbfd9 |
163158147033 has 16 divisors (see below), whose sum is σ = 248823945216. Its totient is φ = 93157474320.
The previous prime is 163158147011. The next prime is 163158147067. The reversal of 163158147033 is 330741851361.
It is not a de Polignac number, because 163158147033 - 29 = 163158146521 is a prime.
It is not an unprimeable number, because it can be changed into a prime (163158187033) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3129891 + ... + 3181592.
It is an arithmetic number, because the mean of its divisors is an integer number (15551496576).
Almost surely, 2163158147033 is an apocalyptic number.
It is an amenable number.
163158147033 is a deficient number, since it is larger than the sum of its proper divisors (85665798183).
163158147033 is a wasteful number, since it uses less digits than its factorization.
163158147033 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6312724.
The product of its (nonzero) digits is 181440, while the sum is 42.
Adding to 163158147033 its reverse (330741851361), we get a palindrome (493899998394).
The spelling of 163158147033 in words is "one hundred sixty-three billion, one hundred fifty-eight million, one hundred forty-seven thousand, thirty-three".
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