Base | Representation |
---|---|
bin | 10011100101100… |
… | …11100001100000 |
3 | 102110011222022111 |
4 | 21302303201200 |
5 | 314031010214 |
6 | 24145445104 |
7 | 4033432120 |
oct | 1162634140 |
9 | 373158274 |
10 | 164313184 |
11 | 84828a22 |
12 | 47040794 |
13 | 28070a49 |
14 | 17b72c80 |
15 | e65a5c4 |
hex | 9cb3860 |
164313184 has 48 divisors (see below), whose sum is σ = 370627488. Its totient is φ = 70244352.
The previous prime is 164313181. The next prime is 164313203. The reversal of 164313184 is 481313461.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (164313181) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 132214 + ... + 133450.
It is an arithmetic number, because the mean of its divisors is an integer number (7721406).
Almost surely, 2164313184 is an apocalyptic number.
164313184 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
164313184 is an abundant number, since it is smaller than the sum of its proper divisors (206314304).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
164313184 is a wasteful number, since it uses less digits than its factorization.
164313184 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1847 (or 1839 counting only the distinct ones).
The product of its digits is 6912, while the sum is 31.
The square root of 164313184 is about 12818.4704235724. The cubic root of 164313184 is about 547.7185760856.
The spelling of 164313184 in words is "one hundred sixty-four million, three hundred thirteen thousand, one hundred eighty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •