Base | Representation |
---|---|
bin | 10011000101001… |
… | …010001100000000 |
3 | 211022100202110201 |
4 | 103011022030000 |
5 | 1123422311202 |
6 | 51433134544 |
7 | 10634654104 |
oct | 2305121400 |
9 | 738322421 |
10 | 320119552 |
11 | 154776615 |
12 | 8b25a454 |
13 | 5142376c |
14 | 3072d904 |
15 | 1d185387 |
hex | 1314a300 |
320119552 has 36 divisors (see below), whose sum is σ = 640998400. Its totient is φ = 159556608.
The previous prime is 320119549. The next prime is 320119567. The reversal of 320119552 is 255911023.
320119552 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 320119552.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 87553 + ... + 91135.
Almost surely, 2320119552 is an apocalyptic number.
320119552 is a gapful number since it is divisible by the number (32) 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 320119552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (320499200).
320119552 is an abundant number, since it is smaller than the sum of its proper divisors (320878848).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
320119552 is an equidigital number, since it uses as much as digits as its factorization.
320119552 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3948 (or 3934 counting only the distinct ones).
The product of its (nonzero) digits is 2700, while the sum is 28.
The square root of 320119552 is about 17891.8850879386. The cubic root of 320119552 is about 684.0755476670.
The spelling of 320119552 in words is "three hundred twenty million, one hundred nineteen thousand, five hundred fifty-two".
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