Base | Representation |
---|---|
bin | 11001110001010101… |
… | …011111101101101000 |
3 | 2122102110100212021111 |
4 | 121301111133231220 |
5 | 423132320422404 |
6 | 20413443120104 |
7 | 1666501602241 |
oct | 316125375550 |
9 | 78373325244 |
10 | 27671264104 |
11 | 1080a786310 |
12 | 5443073034 |
13 | 27bca9b473 |
14 | 14a7059cc8 |
15 | abe47d104 |
hex | 67155fb68 |
27671264104 has 32 divisors (see below), whose sum is σ = 56606739840. Its totient is φ = 12576419200.
The previous prime is 27671264083. The next prime is 27671264107. The reversal of 27671264104 is 40146217672.
It is a super-2 number, since 2×276712641042 (a number of 22 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (27671264107) 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, 1379652 + ... + 1399564.
It is an arithmetic number, because the mean of its divisors is an integer number (1768960620).
Almost surely, 227671264104 is an apocalyptic number.
It is an amenable number.
27671264104 is an abundant number, since it is smaller than the sum of its proper divisors (28935475736).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
27671264104 is a wasteful number, since it uses less digits than its factorization.
27671264104 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 35721 (or 35717 counting only the distinct ones).
The product of its (nonzero) digits is 112896, while the sum is 40.
The spelling of 27671264104 in words is "twenty-seven billion, six hundred seventy-one million, two hundred sixty-four thousand, one hundred four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.079 sec. • engine limits •