Base | Representation |
---|---|
bin | 101101001010101011… |
… | …000111011011101101 |
3 | 11122011212112001221120 |
4 | 231022223013123231 |
5 | 1243310322110002 |
6 | 34140204451153 |
7 | 3334545403362 |
oct | 551253073355 |
9 | 148155461846 |
10 | 48497456877 |
11 | 19627606181 |
12 | 9495849ab9 |
13 | 475b69a05c |
14 | 24c0d68469 |
15 | 13dc9e6cbc |
hex | b4aac76ed |
48497456877 has 16 divisors (see below), whose sum is σ = 68639487552. Its totient is φ = 30353114880.
The previous prime is 48497456783. The next prime is 48497456879. The reversal of 48497456877 is 77865479484.
It is not a de Polignac number, because 48497456877 - 28 = 48497456621 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48497456879) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1177399 + ... + 1217892.
It is an arithmetic number, because the mean of its divisors is an integer number (4289967972).
Almost surely, 248497456877 is an apocalyptic number.
It is an amenable number.
48497456877 is a deficient number, since it is larger than the sum of its proper divisors (20142030675).
48497456877 is a wasteful number, since it uses less digits than its factorization.
48497456877 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2395708.
The product of its digits is 379330560, while the sum is 69.
The spelling of 48497456877 in words is "forty-eight billion, four hundred ninety-seven million, four hundred fifty-six thousand, eight hundred seventy-seven".
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