Base | Representation |
---|---|
bin | 1110011101101… |
… | …00010111110100 |
3 | 22110021221200011 |
4 | 13032310113310 |
5 | 222024400134 |
6 | 20012230004 |
7 | 3002150221 |
oct | 716642764 |
9 | 273257604 |
10 | 121325044 |
11 | 62537335 |
12 | 3476b304 |
13 | 1c19c089 |
14 | 12182948 |
15 | a9b8264 |
hex | 73b45f4 |
121325044 has 6 divisors (see below), whose sum is σ = 212318834. Its totient is φ = 60662520.
The previous prime is 121324997. The next prime is 121325077. The reversal of 121325044 is 440523121.
It can be written as a sum of positive squares in only one way, i.e., 116208400 + 5116644 = 10780^2 + 2262^2 .
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15165627 + ... + 15165634.
Almost surely, 2121325044 is an apocalyptic number.
It is an amenable number.
121325044 is a deficient number, since it is larger than the sum of its proper divisors (90993790).
121325044 is a wasteful number, since it uses less digits than its factorization.
121325044 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30331265 (or 30331263 counting only the distinct ones).
The product of its (nonzero) digits is 960, while the sum is 22.
The square root of 121325044 is about 11014.7648181884. The cubic root of 121325044 is about 495.0512398068.
Adding to 121325044 its reverse (440523121), we get a palindrome (561848165).
The spelling of 121325044 in words is "one hundred twenty-one million, three hundred twenty-five thousand, forty-four".
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