Base | Representation |
---|---|
bin | 1110011011111… |
… | …00100100011110 |
3 | 22102212100010202 |
4 | 13031330210132 |
5 | 222000041403 |
6 | 20003303502 |
7 | 3000205646 |
oct | 715744436 |
9 | 272770122 |
10 | 121096478 |
11 | 623a0638 |
12 | 3467ab92 |
13 | 1c11c029 |
14 | 12123526 |
15 | a970688 |
hex | 737c91e |
121096478 has 16 divisors (see below), whose sum is σ = 188023680. Its totient is φ = 58432800.
The previous prime is 121096463. The next prime is 121096511. The reversal of 121096478 is 874690121.
It is a Curzon number.
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, 21608 + ... + 26628.
It is an arithmetic number, because the mean of its divisors is an integer number (11751480).
Almost surely, 2121096478 is an apocalyptic number.
121096478 is a deficient number, since it is larger than the sum of its proper divisors (66927202).
121096478 is a wasteful number, since it uses less digits than its factorization.
121096478 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5443.
The product of its (nonzero) digits is 24192, while the sum is 38.
The square root of 121096478 is about 11004.3844898295. The cubic root of 121096478 is about 494.7401663231.
The spelling of 121096478 in words is "one hundred twenty-one million, ninety-six thousand, four hundred seventy-eight".
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