Base | Representation |
---|---|
bin | 1000111111000… |
… | …00011111101001 |
3 | 12020211010001011 |
4 | 10133200133221 |
5 | 123243242200 |
6 | 11251223521 |
7 | 1603423006 |
oct | 437403751 |
9 | 166733034 |
10 | 75368425 |
11 | 395a8460 |
12 | 212a7ba1 |
13 | 127cb202 |
14 | a01c8ad |
15 | 693b5ba |
hex | 47e07e9 |
75368425 has 24 divisors (see below), whose sum is σ = 102493440. Its totient is φ = 54523200.
The previous prime is 75368389. The next prime is 75368443. The reversal of 75368425 is 52486357.
It is not a de Polignac number, because 75368425 - 217 = 75237353 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 60711 + ... + 61939.
It is an arithmetic number, because the mean of its divisors is an integer number (4270560).
Almost surely, 275368425 is an apocalyptic number.
It is an amenable number.
75368425 is a deficient number, since it is larger than the sum of its proper divisors (27125015).
75368425 is a wasteful number, since it uses less digits than its factorization.
75368425 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1473 (or 1468 counting only the distinct ones).
The product of its digits is 201600, while the sum is 40.
The square root of 75368425 is about 8681.4990065080. The cubic root of 75368425 is about 422.4057420766.
The spelling of 75368425 in words is "seventy-five million, three hundred sixty-eight thousand, four hundred twenty-five".
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