Base | Representation |
---|---|
bin | 111000011100001000… |
… | …0110101001001111110 |
3 | 102120211211212101021002 |
4 | 1300320100311021332 |
5 | 3441210433123124 |
6 | 131402505210302 |
7 | 11520344450360 |
oct | 1607020651176 |
9 | 376754771232 |
10 | 121203020414 |
11 | 47446a44173 |
12 | 1b5a6790992 |
13 | b5774c8578 |
14 | 5c1b020d30 |
15 | 32458db0ae |
hex | 1c3843527e |
121203020414 has 16 divisors (see below), whose sum is σ = 207883260000. Its totient is φ = 51917488224.
The previous prime is 121203020401. The next prime is 121203020423. The reversal of 121203020414 is 414020302121.
It is a congruent number.
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, 2193689 + ... + 2248260.
It is an arithmetic number, because the mean of its divisors is an integer number (12992703750).
Almost surely, 2121203020414 is an apocalyptic number.
121203020414 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
121203020414 is a deficient number, since it is larger than the sum of its proper divisors (86680239586).
121203020414 is a wasteful number, since it uses less digits than its factorization.
121203020414 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4443907.
The product of its (nonzero) digits is 384, while the sum is 20.
Adding to 121203020414 its reverse (414020302121), we get a palindrome (535223322535).
The spelling of 121203020414 in words is "one hundred twenty-one billion, two hundred three million, twenty thousand, four hundred fourteen".
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