Base | Representation |
---|---|
bin | 1001010010011101… |
… | …0111101110001001 |
3 | 20102202200020110211 |
4 | 2110213113232021 |
5 | 20101244124440 |
6 | 1051225041121 |
7 | 115534054216 |
oct | 22447275611 |
9 | 6382606424 |
10 | 2493348745 |
11 | 106a4808a8 |
12 | 5970261a1 |
13 | 309740bb4 |
14 | 1991dcb0d |
15 | e8d64eea |
hex | 949d7b89 |
2493348745 has 8 divisors (see below), whose sum is σ = 2992296384. Its totient is φ = 1994493744.
The previous prime is 2493348719. The next prime is 2493348773. The reversal of 2493348745 is 5478433942.
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 2493348745 - 29 = 2493348233 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70492 + ... + 99778.
It is an arithmetic number, because the mean of its divisors is an integer number (374037048).
Almost surely, 22493348745 is an apocalyptic number.
It is an amenable number.
2493348745 is a deficient number, since it is larger than the sum of its proper divisors (498947639).
2493348745 is a wasteful number, since it uses less digits than its factorization.
2493348745 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 46319.
The product of its digits is 2903040, while the sum is 49.
The square root of 2493348745 is about 49933.4431518597. The cubic root of 2493348745 is about 1356.0041203905.
The spelling of 2493348745 in words is "two billion, four hundred ninety-three million, three hundred forty-eight thousand, seven hundred forty-five".
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