Base | Representation |
---|---|
bin | 1000111110001… |
… | …00000101000011 |
3 | 12020121012101102 |
4 | 10133010011003 |
5 | 123231031120 |
6 | 11244525015 |
7 | 1602426455 |
oct | 437040503 |
9 | 166535342 |
10 | 75252035 |
11 | 39528a71 |
12 | 2125076b |
13 | 1278a241 |
14 | 9dcc2d5 |
15 | 6916d75 |
hex | 47c4143 |
75252035 has 8 divisors (see below), whose sum is σ = 93215616. Its totient is φ = 58259520.
The previous prime is 75252031. The next prime is 75252053. The reversal of 75252035 is 53025257.
75252035 = 3302 + 3312 + ... + 6392.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 75252035 - 22 = 75252031 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 75251989 and 75252007.
It is not an unprimeable number, because it can be changed into a prime (75252031) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 242594 + ... + 242903.
It is an arithmetic number, because the mean of its divisors is an integer number (11651952).
Almost surely, 275252035 is an apocalyptic number.
75252035 is a deficient number, since it is larger than the sum of its proper divisors (17963581).
75252035 is a wasteful number, since it uses less digits than its factorization.
75252035 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 485533.
The product of its (nonzero) digits is 10500, while the sum is 29.
The square root of 75252035 is about 8674.7930811057. The cubic root of 75252035 is about 422.1881923815.
The spelling of 75252035 in words is "seventy-five million, two hundred fifty-two thousand, thirty-five".
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