Base | Representation |
---|---|
bin | 111100011100000… |
… | …111100010101000 |
3 | 2121200000201211021 |
4 | 330130013202220 |
5 | 4034041111010 |
6 | 244341342224 |
7 | 34061614351 |
oct | 7434074250 |
9 | 2550021737 |
10 | 1014003880 |
11 | 48041913a |
12 | 243707974 |
13 | 1321012c6 |
14 | 98954d28 |
15 | 5e04a8da |
hex | 3c7078a8 |
1014003880 has 32 divisors (see below), whose sum is σ = 2282518440. Its totient is φ = 405422080.
The previous prime is 1014003863. The next prime is 1014003889. The reversal of 1014003880 is 883004101.
It can be written as a sum of positive squares in 4 ways, for example, as 985080996 + 28922884 = 31386^2 + 5378^2 .
It is not an unprimeable number, because it can be changed into a prime (1014003889) 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, 121440 + ... + 129520.
Almost surely, 21014003880 is an apocalyptic number.
1014003880 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1014003880 is an abundant number, since it is smaller than the sum of its proper divisors (1268514560).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1014003880 is a wasteful number, since it uses less digits than its factorization.
1014003880 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11229 (or 11225 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 25.
The square root of 1014003880 is about 31843.4275793295. The cubic root of 1014003880 is about 1004.6463381064.
Adding to 1014003880 its reverse (883004101), we get a palindrome (1897007981).
The spelling of 1014003880 in words is "one billion, fourteen million, three thousand, eight hundred eighty".
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