Base | Representation |
---|---|
bin | 10110010011001… |
… | …010001100001001 |
3 | 222001222022211200 |
4 | 112103022030021 |
5 | 1231233334400 |
6 | 101042414413 |
7 | 12161656302 |
oct | 2623121411 |
9 | 861868750 |
10 | 374121225 |
11 | 1821aa8a5 |
12 | a5361409 |
13 | 5c68040a |
14 | 379897a9 |
15 | 22ca0b00 |
hex | 164ca309 |
374121225 has 18 divisors (see below), whose sum is σ = 670093086. Its totient is φ = 199531200.
The previous prime is 374121217. The next prime is 374121239. The reversal of 374121225 is 522121473.
It can be written as a sum of positive squares in 3 ways, for example, as 9960336 + 364160889 = 3156^2 + 19083^2 .
It is not a de Polignac number, because 374121225 - 23 = 374121217 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 831156 + ... + 831605.
Almost surely, 2374121225 is an apocalyptic number.
It is an amenable number.
374121225 is a deficient number, since it is larger than the sum of its proper divisors (295971861).
374121225 is a wasteful number, since it uses less digits than its factorization.
374121225 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1662777 (or 1662769 counting only the distinct ones).
The product of its digits is 3360, while the sum is 27.
The square root of 374121225 is about 19342.2135496432. The cubic root of 374121225 is about 720.5610499646.
Adding to 374121225 its reverse (522121473), we get a palindrome (896242698).
The spelling of 374121225 in words is "three hundred seventy-four million, one hundred twenty-one thousand, two hundred twenty-five".
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