Base | Representation |
---|---|
bin | 1100100000010111010000… |
… | …11101000011000111100101 |
3 | 10121101000000211120000120112 |
4 | 12100023220131003013211 |
5 | 12101031033310324203 |
6 | 134253242100142405 |
7 | 5535554405615132 |
oct | 620135035030745 |
9 | 117330024500515 |
10 | 27500280558053 |
11 | 8842892498236 |
12 | 31018a4397a05 |
13 | 124635ac0b7c4 |
14 | 6b1040a69589 |
15 | 32a52ab366d8 |
hex | 1902e87431e5 |
27500280558053 has 4 divisors (see below), whose sum is σ = 28085392910400. Its totient is φ = 26915168205708.
The previous prime is 27500280558017. The next prime is 27500280558071. The reversal of 27500280558053 is 35085508200572.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 27500280558053 - 212 = 27500280553957 is a prime.
It is a super-2 number, since 2×275002805580532 (a number of 28 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 27500280557992 and 27500280558010.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (27500280558013) 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, 292556176103 + ... + 292556176196.
It is an arithmetic number, because the mean of its divisors is an integer number (7021348227600).
Almost surely, 227500280558053 is an apocalyptic number.
It is an amenable number.
27500280558053 is a deficient number, since it is larger than the sum of its proper divisors (585112352347).
27500280558053 is an equidigital number, since it uses as much as digits as its factorization.
27500280558053 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 585112352346.
The product of its (nonzero) digits is 3360000, while the sum is 50.
The spelling of 27500280558053 in words is "twenty-seven trillion, five hundred billion, two hundred eighty million, five hundred fifty-eight thousand, fifty-three".
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