Base | Representation |
---|---|
bin | 111100011000101… |
… | …110000100111000 |
3 | 2121121100110222001 |
4 | 330120232010320 |
5 | 4033324110034 |
6 | 244310310344 |
7 | 34051214431 |
oct | 7430560470 |
9 | 2547313861 |
10 | 1013113144 |
11 | 47a96a99a |
12 | 2433583b4 |
13 | 131b7ba44 |
14 | 987a2488 |
15 | 5de21a14 |
hex | 3c62e138 |
1013113144 has 32 divisors (see below), whose sum is σ = 1983168000. Its totient is φ = 484589952.
The previous prime is 1013113141. The next prime is 1013113151. The reversal of 1013113144 is 4413113101.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1013113141) 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, 5257 + ... + 45319.
It is an arithmetic number, because the mean of its divisors is an integer number (61974000).
Almost surely, 21013113144 is an apocalyptic number.
It is an amenable number.
1013113144 is a deficient number, since it is larger than the sum of its proper divisors (970054856).
1013113144 is a wasteful number, since it uses less digits than its factorization.
1013113144 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 40207 (or 40203 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 19.
The square root of 1013113144 is about 31829.4383236651. The cubic root of 1013113144 is about 1004.3520799233.
Adding to 1013113144 its reverse (4413113101), we get a palindrome (5426226245).
The spelling of 1013113144 in words is "one billion, thirteen million, one hundred thirteen thousand, one hundred forty-four".
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