Base | Representation |
---|---|
bin | 100011101000001… |
… | …1001110010000000 |
3 | 10002022111210100000 |
4 | 1013100121302000 |
5 | 4422020412430 |
6 | 314343200000 |
7 | 41424300651 |
oct | 10720316200 |
9 | 3068453300 |
10 | 1195482240 |
11 | 563900557 |
12 | 294446000 |
13 | 1608a2054 |
14 | b4ab5528 |
15 | 6ee46e60 |
hex | 47419c80 |
1195482240 has 192 divisors, whose sum is σ = 4281600960. Its totient is φ = 318753792.
The previous prime is 1195482229. The next prime is 1195482241. The reversal of 1195482240 is 422845911.
It is a tau number, because it is divible by the number of its divisors (192).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a junction number, because it is equal to n+sod(n) for n = 1195482195 and 1195482204.
It is not an unprimeable number, because it can be changed into a prime (1195482241) 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 23 ways as a sum of consecutive naturals, for example, 151677 + ... + 159363.
It is an arithmetic number, because the mean of its divisors is an integer number (22300005).
Almost surely, 21195482240 is an apocalyptic number.
1195482240 is a gapful number since it is divisible by the number (10) 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 1195482240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2140800480).
1195482240 is an abundant number, since it is smaller than the sum of its proper divisors (3086118720).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1195482240 is an frugal number, since it uses more digits than its factorization.
1195482240 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7721 (or 7697 counting only the distinct ones).
The product of its (nonzero) digits is 23040, while the sum is 36.
The square root of 1195482240 is about 34575.7464127674. The cubic root of 1195482240 is about 1061.3233264771.
The spelling of 1195482240 in words is "one billion, one hundred ninety-five million, four hundred eighty-two thousand, two hundred forty".
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