Base | Representation |
---|---|
bin | 100111101100110… |
… | …0110111011100001 |
3 | 10102211121100200000 |
4 | 1033121212323201 |
5 | 10212010104441 |
6 | 340103450213 |
7 | 45003526503 |
oct | 11731467341 |
9 | 3384540600 |
10 | 1332113121 |
11 | 623a41339 |
12 | 312156969 |
13 | 182c9ca21 |
14 | c8cbdd73 |
15 | 7be352b6 |
hex | 4f666ee1 |
1332113121 has 48 divisors (see below), whose sum is σ = 2073297408. Its totient is φ = 853804800.
The previous prime is 1332113117. The next prime is 1332113131. The reversal of 1332113121 is 1213112331.
It is not a de Polignac number, because 1332113121 - 22 = 1332113117 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 1332113094 and 1332113103.
It is not an unprimeable number, because it can be changed into a prime (1332113131) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1362985 + ... + 1363961.
It is an arithmetic number, because the mean of its divisors is an integer number (43193696).
Almost surely, 21332113121 is an apocalyptic number.
It is an amenable number.
1332113121 is a deficient number, since it is larger than the sum of its proper divisors (741184287).
1332113121 is an equidigital number, since it uses as much as digits as its factorization.
1332113121 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1204 (or 1192 counting only the distinct ones).
The product of its digits is 108, while the sum is 18.
The square root of 1332113121 is about 36498.1248970409. The cubic root of 1332113121 is about 1100.3065594605.
Adding to 1332113121 its reverse (1213112331), we get a palindrome (2545225452).
The spelling of 1332113121 in words is "one billion, three hundred thirty-two million, one hundred thirteen thousand, one hundred twenty-one".
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