Base | Representation |
---|---|
bin | 111100001110000… |
… | …110110111101000 |
3 | 2121102010010201211 |
4 | 330032012313220 |
5 | 4032121043422 |
6 | 244130522504 |
7 | 34015446520 |
oct | 7416066750 |
9 | 2542103654 |
10 | 1010331112 |
11 | 47933a79a |
12 | 242436434 |
13 | 13141667b |
14 | 9827a680 |
15 | 5da72577 |
hex | 3c386de8 |
1010331112 has 32 divisors (see below), whose sum is σ = 2191089600. Its totient is φ = 427780224.
The previous prime is 1010331109. The next prime is 1010331149. The reversal of 1010331112 is 2111330101.
It is a junction number, because it is equal to n+sod(n) for n = 1010331092 and 1010331101.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 104037 + ... + 113332.
It is an arithmetic number, because the mean of its divisors is an integer number (68471550).
Almost surely, 21010331112 is an apocalyptic number.
It is an amenable number.
1010331112 is an abundant number, since it is smaller than the sum of its proper divisors (1180758488).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1010331112 is a wasteful number, since it uses less digits than its factorization.
1010331112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 217465 (or 217461 counting only the distinct ones).
The product of its (nonzero) digits is 18, while the sum is 13.
The square root of 1010331112 is about 31785.7060956651. The cubic root of 1010331112 is about 1003.4319125029.
Adding to 1010331112 its reverse (2111330101), we get a palindrome (3121661213).
The spelling of 1010331112 in words is "one billion, ten million, three hundred thirty-one thousand, one hundred twelve".
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