Base | Representation |
---|---|
bin | 11001001101110111110101… |
… | …01111011110111001010101 |
3 | 21021100011220120100110110121 |
4 | 30212323322233132321111 |
5 | 24232012134020331202 |
6 | 313534223241351541 |
7 | 14452202031364600 |
oct | 1446737257367125 |
9 | 237304816313417 |
10 | 55452234542677 |
11 | 1673a184842a85 |
12 | 62770211985b1 |
13 | 24c317aacc49b |
14 | d99c8c553337 |
15 | 66268e8b1537 |
hex | 326efabdee55 |
55452234542677 has 24 divisors (see below), whose sum is σ = 66737962524600. Its totient is φ = 45886024146816.
The previous prime is 55452234542599. The next prime is 55452234542701. The reversal of 55452234542677 is 77624543225455.
It can be written as a sum of positive squares in 4 ways, for example, as 9831949732836 + 45620284809841 = 3135594^2 + 6754279^2 .
It is not a de Polignac number, because 55452234542677 - 223 = 55452226154069 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (55452234542977) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9594903 + ... + 14246635.
It is an arithmetic number, because the mean of its divisors is an integer number (2780748438525).
Almost surely, 255452234542677 is an apocalyptic number.
It is an amenable number.
55452234542677 is a deficient number, since it is larger than the sum of its proper divisors (11285727981923).
55452234542677 is a wasteful number, since it uses less digits than its factorization.
55452234542677 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4660165 (or 4660158 counting only the distinct ones).
The product of its digits is 282240000, while the sum is 61.
The spelling of 55452234542677 in words is "fifty-five trillion, four hundred fifty-two billion, two hundred thirty-four million, five hundred forty-two thousand, six hundred seventy-seven".
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