Base | Representation |
---|---|
bin | 1110011011100… |
… | …10000011101110 |
3 | 22102210011002002 |
4 | 13031302003232 |
5 | 221442202142 |
6 | 20002332302 |
7 | 2666636300 |
oct | 715620356 |
9 | 272704062 |
10 | 121053422 |
11 | 62371256 |
12 | 3465a092 |
13 | 1c105559 |
14 | 12111970 |
15 | a962a32 |
hex | 73720ee |
121053422 has 12 divisors (see below), whose sum is σ = 211226040. Its totient is φ = 51879996.
The previous prime is 121053409. The next prime is 121053461. The reversal of 121053422 is 224350121.
It is a junction number, because it is equal to n+sod(n) for n = 121053394 and 121053403.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 617522 + ... + 617717.
It is an arithmetic number, because the mean of its divisors is an integer number (17602170).
Almost surely, 2121053422 is an apocalyptic number.
121053422 is a deficient number, since it is larger than the sum of its proper divisors (90172618).
121053422 is a wasteful number, since it uses less digits than its factorization.
121053422 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1235255 (or 1235248 counting only the distinct ones).
The product of its (nonzero) digits is 480, while the sum is 20.
The square root of 121053422 is about 11002.4280047633. The cubic root of 121053422 is about 494.6815242165.
The spelling of 121053422 in words is "one hundred twenty-one million, fifty-three thousand, four hundred twenty-two".
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