Base | Representation |
---|---|
bin | 10011011100000… |
… | …00001111000100 |
3 | 102100211000202202 |
4 | 21232000033010 |
5 | 313220221112 |
6 | 24102454032 |
7 | 4016640434 |
oct | 1156001704 |
9 | 370730682 |
10 | 163054532 |
11 | 84049313 |
12 | 46734318 |
13 | 27a1cb94 |
14 | 179262c4 |
15 | e4ac6c2 |
hex | 9b803c4 |
163054532 has 6 divisors (see below), whose sum is σ = 285345438. Its totient is φ = 81527264.
The previous prime is 163054519. The next prime is 163054537. The reversal of 163054532 is 235450361.
It can be written as a sum of positive squares in only one way, i.e., 160934596 + 2119936 = 12686^2 + 1456^2 .
It is a super-3 number, since 3×1630545323 (a number of 26 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 163054495 and 163054504.
It is not an unprimeable number, because it can be changed into a prime (163054537) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20381813 + ... + 20381820.
It is an arithmetic number, because the mean of its divisors is an integer number (47557573).
Almost surely, 2163054532 is an apocalyptic number.
It is an amenable number.
163054532 is a deficient number, since it is larger than the sum of its proper divisors (122290906).
163054532 is a wasteful number, since it uses less digits than its factorization.
163054532 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 40763637 (or 40763635 counting only the distinct ones).
The product of its (nonzero) digits is 10800, while the sum is 29.
The square root of 163054532 is about 12769.2807941559. The cubic root of 163054532 is about 546.3164673260.
The spelling of 163054532 in words is "one hundred sixty-three million, fifty-four thousand, five hundred thirty-two".
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