Base | Representation |
---|---|
bin | 10011101010100… |
… | …10001101001100 |
3 | 102111101222220020 |
4 | 21311102031030 |
5 | 314212310043 |
6 | 24211422140 |
7 | 4042110060 |
oct | 1165221514 |
9 | 374358806 |
10 | 164963148 |
11 | 85132289 |
12 | 472b4950 |
13 | 2823a83c |
14 | 17ca1aa0 |
15 | e737e83 |
hex | 9d5234c |
164963148 has 48 divisors (see below), whose sum is σ = 440536320. Its totient is φ = 47064384.
The previous prime is 164963143. The next prime is 164963159. The reversal of 164963148 is 841369461.
It is a Harshad number since it is a multiple of its sum of digits (42).
It is not an unprimeable number, because it can be changed into a prime (164963143) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 101083 + ... + 102701.
It is an arithmetic number, because the mean of its divisors is an integer number (9177840).
Almost surely, 2164963148 is an apocalyptic number.
It is an amenable number.
164963148 is an abundant number, since it is smaller than the sum of its proper divisors (275573172).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
164963148 is a wasteful number, since it uses less digits than its factorization.
164963148 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2846 (or 2844 counting only the distinct ones).
The product of its digits is 124416, while the sum is 42.
The square root of 164963148 is about 12843.7980364065. The cubic root of 164963148 is about 548.4398186491.
The spelling of 164963148 in words is "one hundred sixty-four million, nine hundred sixty-three thousand, one hundred forty-eight".
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