Base | Representation |
---|---|
bin | 101000000101100… |
… | …0000000010111101 |
3 | 10110201222011220001 |
4 | 1100023000002331 |
5 | 10223313423203 |
6 | 341245154301 |
7 | 45221554540 |
oct | 12013000275 |
9 | 3421864801 |
10 | 1345061053 |
11 | 630285306 |
12 | 31655b991 |
13 | 18588431b |
14 | ca8d0857 |
15 | 7d14191d |
hex | 502c00bd |
1345061053 has 8 divisors (see below), whose sum is σ = 1618118720. Its totient is φ = 1092229920.
The previous prime is 1345061021. The next prime is 1345061117. The reversal of 1345061053 is 3501605431.
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 1345061053 - 25 = 1345061021 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1345061353) 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 7 ways as a sum of consecutive naturals, for example, 5056488 + ... + 5056753.
It is an arithmetic number, because the mean of its divisors is an integer number (202264840).
Almost surely, 21345061053 is an apocalyptic number.
It is an amenable number.
1345061053 is a deficient number, since it is larger than the sum of its proper divisors (273057667).
1345061053 is a wasteful number, since it uses less digits than its factorization.
1345061053 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10113267.
The product of its (nonzero) digits is 5400, while the sum is 28.
The square root of 1345061053 is about 36675.0740012887. The cubic root of 1345061053 is about 1103.8600073334.
Adding to 1345061053 its reverse (3501605431), we get a palindrome (4846666484).
The spelling of 1345061053 in words is "one billion, three hundred forty-five million, sixty-one thousand, fifty-three".
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