Base | Representation |
---|---|
bin | 1100100111101101100111… |
… | …10010011110111111010111 |
3 | 10122021010211100112121002222 |
4 | 12103312303302132333113 |
5 | 12114200213303232010 |
6 | 135005243233252555 |
7 | 5563034154126602 |
oct | 623666362367727 |
9 | 118233740477088 |
10 | 27752800055255 |
11 | 892a995131a80 |
12 | 314281870415b |
13 | 1264101c65432 |
14 | 6bd357d25339 |
15 | 331da9c2d355 |
hex | 193db3c9efd7 |
27752800055255 has 32 divisors (see below), whose sum is σ = 36496319827968. Its totient is φ = 20091988166400.
The previous prime is 27752800055177. The next prime is 27752800055263. The reversal of 27752800055255 is 55255000825772.
It is not a de Polignac number, because 27752800055255 - 230 = 27751726313431 is a prime.
It is a Smith number, since the sum of its digits (53) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a junction number, because it is equal to n+sod(n) for n = 27752800055197 and 27752800055206.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 203911187 + ... + 204047243.
It is an arithmetic number, because the mean of its divisors is an integer number (1140509994624).
Almost surely, 227752800055255 is an apocalyptic number.
27752800055255 is a deficient number, since it is larger than the sum of its proper divisors (8743519772713).
27752800055255 is a wasteful number, since it uses less digits than its factorization.
27752800055255 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 152927.
The product of its (nonzero) digits is 9800000, while the sum is 53.
The spelling of 27752800055255 in words is "twenty-seven trillion, seven hundred fifty-two billion, eight hundred million, fifty-five thousand, two hundred fifty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.206 sec. • engine limits •