Base | Representation |
---|---|
bin | 10110101001110… |
… | …111100011110001 |
3 | 222111011202211011 |
4 | 112221313203301 |
5 | 1234244333400 |
6 | 101414150521 |
7 | 12263402056 |
oct | 2651674361 |
9 | 874152734 |
10 | 380074225 |
11 | 1855a6433 |
12 | a7352441 |
13 | 60985bbb |
14 | 3869902d |
15 | 235798ba |
hex | 16a778f1 |
380074225 has 12 divisors (see below), whose sum is σ = 479020060. Its totient is φ = 299073600.
The previous prime is 380074217. The next prime is 380074259. The reversal of 380074225 is 522470083.
It can be written as a sum of positive squares in 6 ways, for example, as 5574321 + 374499904 = 2361^2 + 19352^2 .
It is not a de Polignac number, because 380074225 - 23 = 380074217 is a prime.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 123090 + ... + 126139.
Almost surely, 2380074225 is an apocalyptic number.
It is an amenable number.
380074225 is a deficient number, since it is larger than the sum of its proper divisors (98945835).
380074225 is a wasteful number, since it uses less digits than its factorization.
380074225 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 249300 (or 249295 counting only the distinct ones).
The product of its (nonzero) digits is 13440, while the sum is 31.
The square root of 380074225 is about 19495.4924277383. The cubic root of 380074225 is about 724.3628012114.
The spelling of 380074225 in words is "three hundred eighty million, seventy-four thousand, two hundred twenty-five".
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