Base | Representation |
---|---|
bin | 11001011001110111… |
… | …000101100000101010 |
3 | 2121102000021022220211 |
4 | 121121313011200222 |
5 | 421331004311430 |
6 | 20310413411334 |
7 | 1653650133412 |
oct | 313167054052 |
9 | 77360238824 |
10 | 27277416490 |
11 | 10628432815 |
12 | 5353199b4a |
13 | 275930233c |
14 | 146aa17642 |
15 | a99ad272a |
hex | 659dc582a |
27277416490 has 32 divisors (see below), whose sum is σ = 51245934336. Its totient is φ = 10434167040.
The previous prime is 27277416479. The next prime is 27277416493. The reversal of 27277416490 is 9461477272.
It is not an unprimeable number, because it can be changed into a prime (27277416493) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1229395 + ... + 1251385.
It is an arithmetic number, because the mean of its divisors is an integer number (1601435448).
Almost surely, 227277416490 is an apocalyptic number.
27277416490 is a deficient number, since it is larger than the sum of its proper divisors (23968517846).
27277416490 is a wasteful number, since it uses less digits than its factorization.
27277416490 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27414.
The product of its (nonzero) digits is 1185408, while the sum is 49.
The spelling of 27277416490 in words is "twenty-seven billion, two hundred seventy-seven million, four hundred sixteen thousand, four hundred ninety".
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