Base | Representation |
---|---|
bin | 101011110001000… |
… | …0101011100100101 |
3 | 10210100100012222202 |
4 | 1113202011130211 |
5 | 11001422143442 |
6 | 401420104245 |
7 | 51251331422 |
oct | 12742053445 |
9 | 3710305882 |
10 | 1468552997 |
11 | 693a6166a |
12 | 34b995085 |
13 | 1a5331792 |
14 | dd078d49 |
15 | 88dd6c32 |
hex | 57885725 |
1468552997 has 8 divisors (see below), whose sum is σ = 1547800800. Its totient is φ = 1389500784.
The previous prime is 1468552963. The next prime is 1468552999. The reversal of 1468552997 is 7992558641.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1468552997 - 26 = 1468552933 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1468552999) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33347 + ... + 63632.
It is an arithmetic number, because the mean of its divisors is an integer number (193475100).
Almost surely, 21468552997 is an apocalyptic number.
It is an amenable number.
1468552997 is a deficient number, since it is larger than the sum of its proper divisors (79247803).
1468552997 is an equidigital number, since it uses as much as digits as its factorization.
1468552997 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 97795.
The product of its digits is 5443200, while the sum is 56.
The square root of 1468552997 is about 38321.7039939510. The cubic root of 1468552997 is about 1136.6581615258.
The spelling of 1468552997 in words is "one billion, four hundred sixty-eight million, five hundred fifty-two thousand, nine hundred ninety-seven".
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