Base | Representation |
---|---|
bin | 111100011011001… |
… | …0001000000100000 |
3 | 12020022002020021121 |
4 | 1320312101000200 |
5 | 13123014210420 |
6 | 533104102024 |
7 | 101146251346 |
oct | 17066210040 |
9 | 5208066247 |
10 | 2027491360 |
11 | 9505142a4 |
12 | 487004914 |
13 | 26408153b |
14 | 1533b3996 |
15 | bcee32aa |
hex | 78d91020 |
2027491360 has 48 divisors (see below), whose sum is σ = 4811135616. Its totient is φ = 807409408.
The previous prime is 2027491339. The next prime is 2027491363. The reversal of 2027491360 is 631947202.
It is a super-2 number, since 2×20274913602 = 8221442429749299200, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (2027491363) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8409 + ... + 64231.
It is an arithmetic number, because the mean of its divisors is an integer number (100231992).
Almost surely, 22027491360 is an apocalyptic number.
2027491360 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2027491360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2405567808).
2027491360 is an abundant number, since it is smaller than the sum of its proper divisors (2783644256).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2027491360 is a wasteful number, since it uses less digits than its factorization.
2027491360 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 56065 (or 56057 counting only the distinct ones).
The product of its (nonzero) digits is 18144, while the sum is 34.
The square root of 2027491360 is about 45027.6732687799. The cubic root of 2027491360 is about 1265.6676234469.
The spelling of 2027491360 in words is "two billion, twenty-seven million, four hundred ninety-one thousand, three hundred sixty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.033 sec. • engine limits •