Base | Representation |
---|---|
bin | 1110011011111… |
… | …00000111110100 |
3 | 22102212020121211 |
4 | 13031330013310 |
5 | 222000012034 |
6 | 20003251204 |
7 | 3000200416 |
oct | 715740764 |
9 | 272766554 |
10 | 121094644 |
11 | 6239a220 |
12 | 34679b04 |
13 | 1c11b248 |
14 | 121229b6 |
15 | a96ed64 |
hex | 737c1f4 |
121094644 has 12 divisors (see below), whose sum is σ = 231180768. Its totient is φ = 55043000.
The previous prime is 121094591. The next prime is 121094647. The reversal of 121094644 is 446490121.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (121094647) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1376032 + ... + 1376119.
It is an arithmetic number, because the mean of its divisors is an integer number (19265064).
Almost surely, 2121094644 is an apocalyptic number.
It is an amenable number.
121094644 is a deficient number, since it is larger than the sum of its proper divisors (110086124).
121094644 is a wasteful number, since it uses less digits than its factorization.
121094644 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2752166 (or 2752164 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 31.
The square root of 121094644 is about 11004.3011590923. The cubic root of 121094644 is about 494.7376687056.
The spelling of 121094644 in words is "one hundred twenty-one million, ninety-four thousand, six hundred forty-four".
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