Base | Representation |
---|---|
bin | 101000010011000… |
… | …0101011110000000 |
3 | 10111020022220101200 |
4 | 1100212011132000 |
5 | 10232123124102 |
6 | 342101301200 |
7 | 45336115536 |
oct | 12046053600 |
9 | 3436286350 |
10 | 1352161152 |
11 | 634294761 |
12 | 318a04800 |
13 | 18719bc74 |
14 | cb81c156 |
15 | 7da9551c |
hex | 50985780 |
1352161152 has 96 divisors (see below), whose sum is σ = 3996272280. Its totient is φ = 438524928.
The previous prime is 1352161141. The next prime is 1352161157. The reversal of 1352161152 is 2511612531.
1352161152 is a `hidden beast` number, since 1 + 352 + 161 + 152 = 666.
It is a tau number, because it is divible by the number of its divisors (96).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1352161157) by changing a digit.
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 11 ways as a sum of consecutive naturals, for example, 26763 + ... + 58485.
Almost surely, 21352161152 is an apocalyptic number.
1352161152 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1352161152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1998136140).
1352161152 is an abundant number, since it is smaller than the sum of its proper divisors (2644111128).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1352161152 is a wasteful number, since it uses less digits than its factorization.
1352161152 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 31780 (or 31765 counting only the distinct ones).
The product of its digits is 1800, while the sum is 27.
The square root of 1352161152 is about 36771.7439347116. The cubic root of 1352161152 is about 1105.7988945761.
Adding to 1352161152 its reverse (2511612531), we get a palindrome (3863773683).
The spelling of 1352161152 in words is "one billion, three hundred fifty-two million, one hundred sixty-one thousand, one hundred fifty-two".
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