Base | Representation |
---|---|
bin | 1010010000111011… |
… | …0011110011011001 |
3 | 21010000200001121222 |
4 | 2210032303303121 |
5 | 21120332030000 |
6 | 1133224341425 |
7 | 125165023424 |
oct | 24416636331 |
9 | 7100601558 |
10 | 2755345625 |
11 | 1194358a4a |
12 | 64a914875 |
13 | 34bac4036 |
14 | 1c1d1c9bb |
15 | 111d68a85 |
hex | a43b3cd9 |
2755345625 has 40 divisors (see below), whose sum is σ = 3556261632. Its totient is φ = 2132928000.
The previous prime is 2755345613. The next prime is 2755345631. The reversal of 2755345625 is 5265435572.
It is not a de Polignac number, because 2755345625 - 212 = 2755341529 is a prime.
It is a Duffinian number.
It is a congruent 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 39 ways as a sum of consecutive naturals, for example, 2848892 + ... + 2849858.
Almost surely, 22755345625 is an apocalyptic number.
2755345625 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2755345625 is a deficient number, since it is larger than the sum of its proper divisors (800916007).
2755345625 is an frugal number, since it uses more digits than its factorization.
2755345625 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1131 (or 1116 counting only the distinct ones).
The product of its digits is 1260000, while the sum is 44.
The square root of 2755345625 is about 52491.3861981183. The cubic root of 2755345625 is about 1401.9268748113.
The spelling of 2755345625 in words is "two billion, seven hundred fifty-five million, three hundred forty-five thousand, six hundred twenty-five".
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