Base | Representation |
---|---|
bin | 110010111000000111… |
… | …111000101101110011 |
3 | 12020000011111121111011 |
4 | 302320013320231303 |
5 | 1343334420320421 |
6 | 41032430131351 |
7 | 3642515066146 |
oct | 627007705563 |
9 | 166004447434 |
10 | 54628682611 |
11 | 21193515888 |
12 | a707050b57 |
13 | 51c79c0489 |
14 | 290337605d |
15 | 164ae014e1 |
hex | cb81f8b73 |
54628682611 has 4 divisors (see below), whose sum is σ = 54630947800. Its totient is φ = 54626417424.
The previous prime is 54628682587. The next prime is 54628682629. The reversal of 54628682611 is 11628682645.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 54628682611 - 27 = 54628682483 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (54628682681) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1096026 + ... + 1144783.
It is an arithmetic number, because the mean of its divisors is an integer number (13657736950).
Almost surely, 254628682611 is an apocalyptic number.
54628682611 is a deficient number, since it is larger than the sum of its proper divisors (2265189).
54628682611 is a wasteful number, since it uses less digits than its factorization.
54628682611 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2265188.
The product of its digits is 1105920, while the sum is 49.
The spelling of 54628682611 in words is "fifty-four billion, six hundred twenty-eight million, six hundred eighty-two thousand, six hundred eleven".
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