Base | Representation |
---|---|
bin | 101101011111011… |
… | …111011110101101 |
3 | 1222012011002220102 |
4 | 231133133132231 |
5 | 3030341331000 |
6 | 203422400445 |
7 | 24625230500 |
oct | 5537373655 |
9 | 1865132812 |
10 | 763230125 |
11 | 3619070a9 |
12 | 193730125 |
13 | c217a678 |
14 | 73517137 |
15 | 470123d5 |
hex | 2d7df7ad |
763230125 has 36 divisors (see below), whose sum is σ = 1111170996. Its totient is φ = 521875200.
The previous prime is 763230089. The next prime is 763230173. The reversal of 763230125 is 521032367.
It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.
It can be written as a sum of positive squares in 6 ways, for example, as 316626436 + 446603689 = 17794^2 + 21133^2 .
It is not a de Polignac number, because 763230125 - 210 = 763229101 is a prime.
It is a super-3 number, since 3×7632301253 (a number of 28 digits) contains 333 as substring.
It is an alternating number because its digits alternate between odd and even.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 2161949 + ... + 2162301.
It is an arithmetic number, because the mean of its divisors is an integer number (30865861).
Almost surely, 2763230125 is an apocalyptic number.
It is an amenable number.
763230125 is a deficient number, since it is larger than the sum of its proper divisors (347940871).
763230125 is an frugal number, since it uses more digits than its factorization.
763230125 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 735 (or 365 counting only the distinct ones).
The product of its (nonzero) digits is 7560, while the sum is 29.
The square root of 763230125 is about 27626.6198620099. The cubic root of 763230125 is about 913.8715721951.
The spelling of 763230125 in words is "seven hundred sixty-three million, two hundred thirty thousand, one hundred twenty-five".
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