Base | Representation |
---|---|
bin | 110000010010000001… |
… | …101100011110110001 |
3 | 11221210221221120220101 |
4 | 300102001230132301 |
5 | 1322133030314102 |
6 | 35452122512401 |
7 | 3513460040641 |
oct | 602201543661 |
9 | 157727846811 |
10 | 51842041777 |
11 | 1aa93532329 |
12 | a069965701 |
13 | 4b7258ca86 |
14 | 271b22c521 |
15 | 1536454e87 |
hex | c1206c7b1 |
51842041777 has 8 divisors (see below), whose sum is σ = 53632938240. Its totient is φ = 50051361360.
The previous prime is 51842041759. The next prime is 51842041819. The reversal of 51842041777 is 77714024815.
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 51842041777 - 223 = 51833653169 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (51842071777) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 548128 + ... + 635710.
It is an arithmetic number, because the mean of its divisors is an integer number (6704117280).
Almost surely, 251842041777 is an apocalyptic number.
It is an amenable number.
51842041777 is a deficient number, since it is larger than the sum of its proper divisors (1790896463).
51842041777 is a wasteful number, since it uses less digits than its factorization.
51842041777 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 108023.
The product of its (nonzero) digits is 439040, while the sum is 46.
The spelling of 51842041777 in words is "fifty-one billion, eight hundred forty-two million, forty-one thousand, seven hundred seventy-seven".
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