Base | Representation |
---|---|
bin | 10011110110000… |
… | …01101100000000 |
3 | 102121020110122112 |
4 | 21323001230000 |
5 | 320103441402 |
6 | 24303554452 |
7 | 4060646321 |
oct | 1173015400 |
9 | 377213575 |
10 | 166468352 |
11 | 85a70156 |
12 | 478bba28 |
13 | 286469ab |
14 | 18174448 |
15 | e933e52 |
hex | 9ec1b00 |
166468352 has 72 divisors (see below), whose sum is σ = 364240800. Its totient is φ = 75579392.
The previous prime is 166468343. The next prime is 166468363. The reversal of 166468352 is 253864661.
It is an unprimeable number.
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 in 7 ways as a sum of consecutive naturals, for example, 125549 + ... + 126867.
It is an arithmetic number, because the mean of its divisors is an integer number (5058900).
Almost surely, 2166468352 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 166468352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (182120400).
166468352 is an abundant number, since it is smaller than the sum of its proper divisors (197772448).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
166468352 is a wasteful number, since it uses less digits than its factorization.
166468352 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1381 (or 1367 counting only the distinct ones).
The product of its digits is 207360, while the sum is 41.
The square root of 166468352 is about 12902.2615071932. The cubic root of 166468352 is about 550.1028479842.
The spelling of 166468352 in words is "one hundred sixty-six million, four hundred sixty-eight thousand, three hundred fifty-two".
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