Base | Representation |
---|---|
bin | 111000011101000010… |
… | …0011000000100111010 |
3 | 102120220221212020202222 |
4 | 1300322010120010322 |
5 | 3441241211410020 |
6 | 131405510324042 |
7 | 11521163063261 |
oct | 1607204300472 |
9 | 376827766688 |
10 | 121233310010 |
11 | 4746205219a |
12 | 1b5b4959622 |
13 | b5808722c7 |
14 | 5c210675d8 |
15 | 32483c0b25 |
hex | 1c3a11813a |
121233310010 has 16 divisors (see below), whose sum is σ = 218233432872. Its totient is φ = 48490329600.
The previous prime is 121233310007. The next prime is 121233310021. The reversal of 121233310010 is 10013332121.
It can be written as a sum of positive squares in 4 ways, for example, as 24557710681 + 96675599329 = 156709^2 + 310927^2 .
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, 200411 + ... + 531630.
Almost surely, 2121233310010 is an apocalyptic number.
121233310010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
121233310010 is a deficient number, since it is larger than the sum of its proper divisors (97000122862).
121233310010 is a wasteful number, since it uses less digits than its factorization.
121233310010 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 748609.
The product of its (nonzero) digits is 108, while the sum is 17.
Adding to 121233310010 its reverse (10013332121), we get a palindrome (131246642131).
The spelling of 121233310010 in words is "one hundred twenty-one billion, two hundred thirty-three million, three hundred ten thousand, ten".
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