Base | Representation |
---|---|
bin | 1011111010111110… |
… | …0010100000000001 |
3 | 22021000121121100221 |
4 | 2332233202200001 |
5 | 23023213224441 |
6 | 1245313543041 |
7 | 142205453113 |
oct | 27657424001 |
9 | 8230547327 |
10 | 3200133121 |
11 | 13a2434419 |
12 | 753874a81 |
13 | 3bccb72c3 |
14 | 2250213b3 |
15 | 13ae278d1 |
hex | bebe2801 |
3200133121 has 4 divisors (see below), whose sum is σ = 3368561200. Its totient is φ = 3031705044.
The previous prime is 3200133119. The next prime is 3200133161. The reversal of 3200133121 is 1213310023.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 3200133121 - 21 = 3200133119 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 3200133095 and 3200133104.
It is not an unprimeable number, because it can be changed into a prime (3200133161) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 84214011 + ... + 84214048.
It is an arithmetic number, because the mean of its divisors is an integer number (842140300).
Almost surely, 23200133121 is an apocalyptic number.
It is an amenable number.
3200133121 is a deficient number, since it is larger than the sum of its proper divisors (168428079).
3200133121 is a wasteful number, since it uses less digits than its factorization.
3200133121 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 168428078.
The product of its (nonzero) digits is 108, while the sum is 16.
The square root of 3200133121 is about 56569.7191172097. The cubic root of 3200133121 is about 1473.6330334210.
Adding to 3200133121 its reverse (1213310023), we get a palindrome (4413443144).
The spelling of 3200133121 in words is "three billion, two hundred million, one hundred thirty-three thousand, one hundred twenty-one".
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