Base | Representation |
---|---|
bin | 10110010000011… |
… | …111000011000001 |
3 | 222000122201020201 |
4 | 112100133003001 |
5 | 1231043421400 |
6 | 101015405201 |
7 | 12153006463 |
oct | 2620370301 |
9 | 860581221 |
10 | 373420225 |
11 | 181871162 |
12 | a5083801 |
13 | 5c496319 |
14 | 37846133 |
15 | 22bb306a |
hex | 1641f0c1 |
373420225 has 12 divisors (see below), whose sum is σ = 463413420. Its totient is φ = 298496000.
The previous prime is 373420199. The next prime is 373420241. The reversal of 373420225 is 522024373.
It can be written as a sum of positive squares in 6 ways, for example, as 28686736 + 344733489 = 5356^2 + 18567^2 .
It is not a de Polignac number, because 373420225 - 27 = 373420097 is a prime.
It is a super-3 number, since 3×3734202253 (a number of 27 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 373420193 and 373420202.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 29925 + ... + 40525.
It is an arithmetic number, because the mean of its divisors is an integer number (38617785).
Almost surely, 2373420225 is an apocalyptic number.
It is an amenable number.
373420225 is a deficient number, since it is larger than the sum of its proper divisors (89993195).
373420225 is a wasteful number, since it uses less digits than its factorization.
373420225 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12020 (or 12015 counting only the distinct ones).
The product of its (nonzero) digits is 10080, while the sum is 28.
The square root of 373420225 is about 19324.0840662630. The cubic root of 373420225 is about 720.1107243553.
Adding to 373420225 its reverse (522024373), we get a palindrome (895444598).
The spelling of 373420225 in words is "three hundred seventy-three million, four hundred twenty thousand, two hundred twenty-five".
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