Base | Representation |
---|---|
bin | 1101100011010011… |
… | …11110111001010111 |
3 | 200210001012201200111 |
4 | 12301221332321113 |
5 | 104400014240210 |
6 | 3201540023451 |
7 | 345203033020 |
oct | 66151767127 |
9 | 20701181614 |
10 | 7275540055 |
11 | 30a3941a23 |
12 | 14b0691b87 |
13 | 8bc41b5b4 |
14 | 4d03a3c47 |
15 | 2c8ae588a |
hex | 1b1a7ee57 |
7275540055 has 8 divisors (see below), whose sum is σ = 9977883552. Its totient is φ = 4988941728.
The previous prime is 7275540037. The next prime is 7275540061. The reversal of 7275540055 is 5500455727.
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 7275540055 - 25 = 7275540023 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 103936252 + ... + 103936321.
It is an arithmetic number, because the mean of its divisors is an integer number (1247235444).
Almost surely, 27275540055 is an apocalyptic number.
7275540055 is a deficient number, since it is larger than the sum of its proper divisors (2702343497).
7275540055 is a wasteful number, since it uses less digits than its factorization.
7275540055 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 207872585.
The product of its (nonzero) digits is 245000, while the sum is 40.
The square root of 7275540055 is about 85296.7763458854. The cubic root of 7275540055 is about 1937.7083556991.
The spelling of 7275540055 in words is "seven billion, two hundred seventy-five million, five hundred forty thousand, fifty-five".
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