Base | Representation |
---|---|
bin | 111000100010010101… |
… | …1011110001111011000 |
3 | 102121101100211122201011 |
4 | 1301010223132033120 |
5 | 3442122300043112 |
6 | 131435310103304 |
7 | 11525454200065 |
oct | 1610453361730 |
9 | 377340748634 |
10 | 121411331032 |
11 | 47543593002 |
12 | 1b6444aab34 |
13 | b5ab7024a4 |
14 | 5c3a967c6c |
15 | 3258d37aa7 |
hex | 1c44ade3d8 |
121411331032 has 32 divisors (see below), whose sum is σ = 228679185600. Its totient is φ = 60430646304.
The previous prime is 121411331003. The next prime is 121411331071. The reversal of 121411331032 is 230133114121.
It is a super-2 number, since 2×1214113310322 (a number of 23 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 121411330994 and 121411331012.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2280703 + ... + 2333329.
It is an arithmetic number, because the mean of its divisors is an integer number (7146224550).
Almost surely, 2121411331032 is an apocalyptic number.
It is an amenable number.
121411331032 is a deficient number, since it is larger than the sum of its proper divisors (107267854568).
121411331032 is a wasteful number, since it uses less digits than its factorization.
121411331032 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 53935 (or 53931 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 22.
Adding to 121411331032 its reverse (230133114121), we get a palindrome (351544445153).
The spelling of 121411331032 in words is "one hundred twenty-one billion, four hundred eleven million, three hundred thirty-one thousand, thirty-two".
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