Base | Representation |
---|---|
bin | 11001100000010101… |
… | …100001110100010011 |
3 | 2121200120200222212102 |
4 | 121200111201310103 |
5 | 422041312410201 |
6 | 20325254151015 |
7 | 1656436445450 |
oct | 314025416423 |
9 | 77616628772 |
10 | 27386060051 |
11 | 10683798289 |
12 | 538365246b |
13 | 277598117c |
14 | 147b218827 |
15 | aa43e326b |
hex | 660561d13 |
27386060051 has 4 divisors (see below), whose sum is σ = 31298354352. Its totient is φ = 23473765752.
The previous prime is 27386060047. The next prime is 27386060057. The reversal of 27386060051 is 15006068372.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 27386060051 - 22 = 27386060047 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 27386059987 and 27386060014.
It is not an unprimeable number, because it can be changed into a prime (27386060057) 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, 1956147140 + ... + 1956147153.
It is an arithmetic number, because the mean of its divisors is an integer number (7824588588).
Almost surely, 227386060051 is an apocalyptic number.
27386060051 is a deficient number, since it is larger than the sum of its proper divisors (3912294301).
27386060051 is an equidigital number, since it uses as much as digits as its factorization.
27386060051 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3912294300.
The product of its (nonzero) digits is 60480, while the sum is 38.
The spelling of 27386060051 in words is "twenty-seven billion, three hundred eighty-six million, sixty thousand, fifty-one".
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