Base | Representation |
---|---|
bin | 111000011001001001… |
… | …1110001110110110000 |
3 | 102120120212220102102022 |
4 | 1300302103301312300 |
5 | 3441004400130112 |
6 | 131344540211012 |
7 | 11515022422643 |
oct | 1606223616660 |
9 | 376525812368 |
10 | 121103130032 |
11 | 473a5618035 |
12 | 1b579239a68 |
13 | b55c8c2931 |
14 | 5c0ba5ba5a |
15 | 323bc58d72 |
hex | 1c324f1db0 |
121103130032 has 40 divisors (see below), whose sum is σ = 236976264096. Its totient is φ = 59948269056.
The previous prime is 121103130013. The next prime is 121103130077. The reversal of 121103130032 is 230031301121.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9019388 + ... + 9032804.
Almost surely, 2121103130032 is an apocalyptic number.
It is an amenable number.
121103130032 is a deficient number, since it is larger than the sum of its proper divisors (115873134064).
121103130032 is a wasteful number, since it uses less digits than its factorization.
121103130032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19005 (or 18999 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 17.
Adding to 121103130032 its reverse (230031301121), we get a palindrome (351134431153).
The spelling of 121103130032 in words is "one hundred twenty-one billion, one hundred three million, one hundred thirty thousand, thirty-two".
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