Base | Representation |
---|---|
bin | 10111010011111… |
… | …10010000000000 |
3 | 111121222002021011 |
4 | 23221332100000 |
5 | 400030133011 |
6 | 31223210304 |
7 | 4563111124 |
oct | 1351762000 |
9 | 447862234 |
10 | 195552256 |
11 | a0425339 |
12 | 555a6994 |
13 | 3168a9c3 |
14 | 1bd85584 |
15 | 1227b621 |
hex | ba7e400 |
195552256 has 99 divisors (see below), whose sum is σ = 431288571. Its totient is φ = 88602624.
The previous prime is 195552239. The next prime is 195552257. The reversal of 195552256 is 652255591.
It is a happy number.
The square root of 195552256 is 13984.
It is a perfect power (a square), and thus also a powerful number.
It is not an unprimeable number, because it can be changed into a prime (195552257) by changing a digit.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 8502261 + ... + 8502283.
Almost surely, 2195552256 is an apocalyptic number.
195552256 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
195552256 is the 13984-th square number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 195552256
195552256 is an abundant number, since it is smaller than the sum of its proper divisors (235736315).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
195552256 is an equidigital number, since it uses as much as digits as its factorization.
195552256 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 104 (or 44 counting only the distinct ones).
The product of its digits is 135000, while the sum is 40.
The cubic root of 195552256 is about 580.4359148626.
The spelling of 195552256 in words is "one hundred ninety-five million, five hundred fifty-two thousand, two hundred fifty-six".
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