Base | Representation |
---|---|
bin | 100001101101110… |
… | …0100011000111100 |
3 | 2220211202000102021 |
4 | 1003123210120330 |
5 | 4304103103122 |
6 | 304131405524 |
7 | 40014615634 |
oct | 10333443074 |
9 | 2824660367 |
10 | 1131300412 |
11 | 530653820 |
12 | 276a538a4 |
13 | 1504bc838 |
14 | aa3696c4 |
15 | 694ba1c7 |
hex | 436e463c |
1131300412 has 12 divisors (see below), whose sum is σ = 2159755416. Its totient is φ = 514227440.
The previous prime is 1131300403. The next prime is 1131300431. The reversal of 1131300412 is 2140031311.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12855643 + ... + 12855730.
It is an arithmetic number, because the mean of its divisors is an integer number (179979618).
Almost surely, 21131300412 is an apocalyptic number.
It is an amenable number.
1131300412 is a deficient number, since it is larger than the sum of its proper divisors (1028455004).
1131300412 is a wasteful number, since it uses less digits than its factorization.
1131300412 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25711388 (or 25711386 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 16.
The square root of 1131300412 is about 33634.8095282254. The cubic root of 1131300412 is about 1041.9798368489.
Adding to 1131300412 its reverse (2140031311), we get a palindrome (3271331723).
The spelling of 1131300412 in words is "one billion, one hundred thirty-one million, three hundred thousand, four hundred twelve".
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