Base | Representation |
---|---|
bin | 111100011001010… |
… | …000101111011100 |
3 | 2121121121200201212 |
4 | 330121100233130 |
5 | 4033343131012 |
6 | 244313323552 |
7 | 34052345411 |
oct | 7431205734 |
9 | 2547550655 |
10 | 1013255132 |
11 | 47aa5763a |
12 | 2434065b8 |
13 | 131bcb566 |
14 | 987dc108 |
15 | 5de4db22 |
hex | 3c650bdc |
1013255132 has 24 divisors (see below), whose sum is σ = 1797586560. Its totient is φ = 499706480.
The previous prime is 1013255081. The next prime is 1013255153. The reversal of 1013255132 is 2315523101.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 1013255098 and 1013255107.
It is a congruent number.
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, 81719 + ... + 93297.
It is an arithmetic number, because the mean of its divisors is an integer number (74899440).
Almost surely, 21013255132 is an apocalyptic number.
It is an amenable number.
1013255132 is a deficient number, since it is larger than the sum of its proper divisors (784331428).
1013255132 is a wasteful number, since it uses less digits than its factorization.
1013255132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11881 (or 11879 counting only the distinct ones).
The product of its (nonzero) digits is 900, while the sum is 23.
The square root of 1013255132 is about 31831.6686964413. The cubic root of 1013255132 is about 1004.3989977766.
Adding to 1013255132 its reverse (2315523101), we get a palindrome (3328778233).
The spelling of 1013255132 in words is "one billion, thirteen million, two hundred fifty-five thousand, one hundred thirty-two".
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