Base | Representation |
---|---|
bin | 10100100011000001… |
… | …11000100010111100 |
3 | 1001110210020121201202 |
4 | 22101200320202330 |
5 | 140043000014012 |
6 | 5022341555032 |
7 | 540236042006 |
oct | 122140704274 |
9 | 31423217652 |
10 | 11031251132 |
11 | 4750943280 |
12 | 217a415a78 |
13 | 106a549c45 |
14 | 7690c7376 |
15 | 4486b3cc2 |
hex | 2918388bc |
11031251132 has 48 divisors (see below), whose sum is σ = 21679080192. Its totient is φ = 4868129280.
The previous prime is 11031251131. The next prime is 11031251201. The reversal of 11031251132 is 23115213011.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11031251131) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 298508 + ... + 333420.
It is an arithmetic number, because the mean of its divisors is an integer number (451647504).
Almost surely, 211031251132 is an apocalyptic number.
It is an amenable number.
11031251132 is a deficient number, since it is larger than the sum of its proper divisors (10647829060).
11031251132 is a wasteful number, since it uses less digits than its factorization.
11031251132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 35138 (or 35136 counting only the distinct ones).
The product of its (nonzero) digits is 180, while the sum is 20.
Adding to 11031251132 its reverse (23115213011), we get a palindrome (34146464143).
The spelling of 11031251132 in words is "eleven billion, thirty-one million, two hundred fifty-one thousand, one hundred thirty-two".
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