Base | Representation |
---|---|
bin | 101101011110101… |
… | …110101001110001 |
3 | 1222011202221120011 |
4 | 231132232221301 |
5 | 3030313431004 |
6 | 203414214521 |
7 | 24623435431 |
oct | 5536565161 |
9 | 1864687504 |
10 | 763030129 |
11 | 36178a914 |
12 | 193654441 |
13 | c210a624 |
14 | 734a42c1 |
15 | 46ec3004 |
hex | 2d7aea71 |
763030129 has 9 divisors (see below), whose sum is σ = 798312459. Its totient is φ = 729247200.
The previous prime is 763030123. The next prime is 763030133. The reversal of 763030129 is 921030367.
The square root of 763030129 is 27623.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in only one way, i.e., 1270129 + 761760000 = 1127^2 + 27600^2 .
It is not a de Polignac number, because 763030129 - 213 = 763021937 is a prime.
It is an alternating number because its digits alternate between odd and even.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 763030129.
It is not an unprimeable number, because it can be changed into a prime (763030123) by changing a digit.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 634729 + ... + 635929.
Almost surely, 2763030129 is an apocalyptic number.
763030129 is the 27623-rd square number.
763030129 is the 13812-nd centered octagonal number.
It is an amenable number.
763030129 is a deficient number, since it is larger than the sum of its proper divisors (35282330).
763030129 is an frugal number, since it uses more digits than its factorization.
763030129 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2448 (or 1224 counting only the distinct ones).
The product of its (nonzero) digits is 6804, while the sum is 31.
The cubic root of 763030129 is about 913.7917419142.
The spelling of 763030129 in words is "seven hundred sixty-three million, thirty thousand, one hundred twenty-nine".
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