Base | Representation |
---|---|
bin | 101101001011011… |
… | …010110111000101 |
3 | 1221211020210001221 |
4 | 231023122313011 |
5 | 3023014441300 |
6 | 203113520341 |
7 | 24532424122 |
oct | 5513326705 |
9 | 1854223057 |
10 | 757968325 |
11 | 359942904 |
12 | 191a130b1 |
13 | c105768a |
14 | 72947749 |
15 | 4682331a |
hex | 2d2dadc5 |
757968325 has 6 divisors (see below), whose sum is σ = 939880754. Its totient is φ = 606374640.
The previous prime is 757968319. The next prime is 757968329. The reversal of 757968325 is 523869757.
It can be written as a sum of positive squares in 3 ways, for example, as 201810436 + 556157889 = 14206^2 + 23583^2 .
It is not a de Polignac number, because 757968325 - 25 = 757968293 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (757968329) by changing a digit.
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 5 ways as a sum of consecutive naturals, for example, 15159342 + ... + 15159391.
Almost surely, 2757968325 is an apocalyptic number.
It is an amenable number.
757968325 is a deficient number, since it is larger than the sum of its proper divisors (181912429).
757968325 is a wasteful number, since it uses less digits than its factorization.
757968325 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30318743 (or 30318738 counting only the distinct ones).
The product of its digits is 3175200, while the sum is 52.
The square root of 757968325 is about 27531.2245459587. The cubic root of 757968325 is about 911.7666140806.
The spelling of 757968325 in words is "seven hundred fifty-seven million, nine hundred sixty-eight thousand, three hundred twenty-five".
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