Base | Representation |
---|---|
bin | 10011010100101… |
… | …11110011000000 |
3 | 102022000122202222 |
4 | 21222113303000 |
5 | 312444234324 |
6 | 24030230212 |
7 | 4005563636 |
oct | 1152276300 |
9 | 368018688 |
10 | 162102464 |
11 | 83558a87 |
12 | 46355368 |
13 | 27778724 |
14 | 17759356 |
15 | e37055e |
hex | 9a97cc0 |
162102464 has 56 divisors (see below), whose sum is σ = 329184000. Its totient is φ = 79185920.
The previous prime is 162102449. The next prime is 162102487. The reversal of 162102464 is 464201261.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 848609 + ... + 848799.
Almost surely, 2162102464 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 162102464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (164592000).
162102464 is an abundant number, since it is smaller than the sum of its proper divisors (167081536).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
162102464 is a wasteful number, since it uses less digits than its factorization.
162102464 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 441 (or 431 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 26.
The square root of 162102464 is about 12731.9465911541. The cubic root of 162102464 is about 545.2510853828.
The spelling of 162102464 in words is "one hundred sixty-two million, one hundred two thousand, four hundred sixty-four".
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