Base | Representation |
---|---|
bin | 1001000010100… |
… | …01010000100100 |
3 | 12021200120121221 |
4 | 10201101100210 |
5 | 123403032213 |
6 | 11305150124 |
7 | 1610355421 |
oct | 441212044 |
9 | 167616557 |
10 | 75830308 |
11 | 39893484 |
12 | 2148b344 |
13 | 12930508 |
14 | a0dcd48 |
15 | 69cd38d |
hex | 4851424 |
75830308 has 12 divisors (see below), whose sum is σ = 132823152. Its totient is φ = 37880840.
The previous prime is 75830299. The next prime is 75830323. The reversal of 75830308 is 80303857.
It is a super-2 number, since 2×758303082 = 11500471222749728, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3238 + ... + 12733.
It is an arithmetic number, because the mean of its divisors is an integer number (11068596).
Almost surely, 275830308 is an apocalyptic number.
It is an amenable number.
75830308 is a deficient number, since it is larger than the sum of its proper divisors (56992844).
75830308 is a wasteful number, since it uses less digits than its factorization.
75830308 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17162 (or 17160 counting only the distinct ones).
The product of its (nonzero) digits is 20160, while the sum is 34.
The square root of 75830308 is about 8708.0599446719. The cubic root of 75830308 is about 423.2668667563.
The spelling of 75830308 in words is "seventy-five million, eight hundred thirty thousand, three hundred eight".
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