Base | Representation |
---|---|
bin | 100010010111110… |
… | …0101100110000010 |
3 | 2222101012000002010 |
4 | 1010233211212002 |
5 | 4330222403232 |
6 | 310235433350 |
7 | 40403050563 |
oct | 10457454602 |
9 | 2871160063 |
10 | 1153325442 |
11 | 542027525 |
12 | 2822b5856 |
13 | 154c318b9 |
14 | ad26016a |
15 | 6b3bb0cc |
hex | 44be5982 |
1153325442 has 8 divisors (see below), whose sum is σ = 2306650896. Its totient is φ = 384441812.
The previous prime is 1153325431. The next prime is 1153325443. The reversal of 1153325442 is 2445233511.
It is a sphenic number, since it is the product of 3 distinct primes.
1153325442 is an admirable number.
It is not an unprimeable number, because it can be changed into a prime (1153325443) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 96110448 + ... + 96110459.
It is an arithmetic number, because the mean of its divisors is an integer number (288331362).
Almost surely, 21153325442 is an apocalyptic number.
1153325442 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1153325442 is a wasteful number, since it uses less digits than its factorization.
1153325442 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 192220912.
The product of its digits is 14400, while the sum is 30.
The square root of 1153325442 is about 33960.6454885651. The cubic root of 1153325442 is about 1048.6984453408.
Adding to 1153325442 its reverse (2445233511), we get a palindrome (3598558953).
The spelling of 1153325442 in words is "one billion, one hundred fifty-three million, three hundred twenty-five thousand, four hundred forty-two".
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