Base | Representation |
---|---|
bin | 11001101000110001… |
… | …010010000000000101 |
3 | 2122001102221120202002 |
4 | 121220301102000011 |
5 | 422334023144104 |
6 | 20351310555045 |
7 | 1663105224434 |
oct | 315061220005 |
9 | 78042846662 |
10 | 27527553029 |
11 | 1074664a029 |
12 | 5402b08a85 |
13 | 2799091c22 |
14 | 1491d2b11b |
15 | ab1a4201e |
hex | 668c52005 |
27527553029 has 8 divisors (see below), whose sum is σ = 28063835640. Its totient is φ = 26991896256.
The previous prime is 27527553007. The next prime is 27527553037. The reversal of 27527553029 is 92035572572.
It can be written as a sum of positive squares in 4 ways, for example, as 1096272100 + 26431280929 = 33110^2 + 162577^2 .
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 27527553029 - 228 = 27259117573 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 (27527553089) 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, 67142 + ... + 244055.
It is an arithmetic number, because the mean of its divisors is an integer number (3507979455).
Almost surely, 227527553029 is an apocalyptic number.
It is an amenable number.
27527553029 is a deficient number, since it is larger than the sum of its proper divisors (536282611).
27527553029 is a wasteful number, since it uses less digits than its factorization.
27527553029 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 312919.
The product of its (nonzero) digits is 1323000, while the sum is 47.
The spelling of 27527553029 in words is "twenty-seven billion, five hundred twenty-seven million, five hundred fifty-three thousand, twenty-nine".
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