Base | Representation |
---|---|
bin | 10011011011100… |
… | …11111010100100 |
3 | 102100201110112201 |
4 | 21231303322210 |
5 | 313212112233 |
6 | 24101424244 |
7 | 4016340343 |
oct | 1155637244 |
9 | 370643481 |
10 | 163004068 |
11 | 84014407 |
12 | 4670b084 |
13 | 27a02c16 |
14 | 17911b5a |
15 | e49c77d |
hex | 9b73ea4 |
163004068 has 12 divisors (see below), whose sum is σ = 285879132. Its totient is φ = 81324320.
The previous prime is 163004057. The next prime is 163004077. The reversal of 163004068 is 860400361.
It can be written as a sum of positive squares in 2 ways, for example, as 47914084 + 115089984 = 6922^2 + 10728^2 .
It is a super-3 number, since 3×1630040683 (a number of 26 digits) contains 333 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42355 + ... + 46042.
It is an arithmetic number, because the mean of its divisors is an integer number (23823261).
Almost surely, 2163004068 is an apocalyptic number.
It is an amenable number.
163004068 is a deficient number, since it is larger than the sum of its proper divisors (122875064).
163004068 is a wasteful number, since it uses less digits than its factorization.
163004068 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 88862 (or 88860 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 28.
The square root of 163004068 is about 12767.3046489852. The cubic root of 163004068 is about 546.2601014004.
The spelling of 163004068 in words is "one hundred sixty-three million, four thousand, sixty-eight".
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