Base | Representation |
---|---|
bin | 101000010010110… |
… | …1011101010001000 |
3 | 10111020010112101010 |
4 | 1100211223222020 |
5 | 10232111233212 |
6 | 342055123520 |
7 | 45335165400 |
oct | 12045535210 |
9 | 3436115333 |
10 | 1352055432 |
11 | 634222292 |
12 | 3189735a0 |
13 | 187162b00 |
14 | cb7d1800 |
15 | 7da7403c |
hex | 5096ba88 |
1352055432 has 144 divisors (see below), whose sum is σ = 4258351440. Its totient is φ = 356533632.
The previous prime is 1352055379. The next prime is 1352055433. The reversal of 1352055432 is 2345502531.
1352055432 is a modest number, since divided by 55432 gives 13520 as remainder.
It is a self number, because there is not a number n which added to its sum of digits gives 1352055432.
It is not an unprimeable number, because it can be changed into a prime (1352055433) 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 35 ways as a sum of consecutive naturals, for example, 195343 + ... + 202145.
It is an arithmetic number, because the mean of its divisors is an integer number (29571885).
Almost surely, 21352055432 is an apocalyptic number.
1352055432 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 1352055432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2129175720).
1352055432 is an abundant number, since it is smaller than the sum of its proper divisors (2906296008).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1352055432 is a wasteful number, since it uses less digits than its factorization.
1352055432 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6852 (or 6828 counting only the distinct ones).
The product of its (nonzero) digits is 18000, while the sum is 30.
The square root of 1352055432 is about 36770.3063898032. The cubic root of 1352055432 is about 1105.7700745137.
Adding to 1352055432 its reverse (2345502531), we get a palindrome (3697557963).
The spelling of 1352055432 in words is "one billion, three hundred fifty-two million, fifty-five thousand, four hundred thirty-two".
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