Base | Representation |
---|---|
bin | 100100101011000… |
… | …0111001011110110 |
3 | 10011202110120102212 |
4 | 1021112013023312 |
5 | 10010004031431 |
6 | 322034333422 |
7 | 42331234556 |
oct | 11126071366 |
9 | 3152416385 |
10 | 1230533366 |
11 | 581670a27 |
12 | 2a412a272 |
13 | 167c2516a |
14 | b95db166 |
15 | 7306c72b |
hex | 495872f6 |
1230533366 has 8 divisors (see below), whose sum is σ = 1942947480. Its totient is φ = 582884208.
The previous prime is 1230533363. The next prime is 1230533411. The reversal of 1230533366 is 6633350321.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1230533363) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16191191 + ... + 16191266.
It is an arithmetic number, because the mean of its divisors is an integer number (242868435).
Almost surely, 21230533366 is an apocalyptic number.
1230533366 is a deficient number, since it is larger than the sum of its proper divisors (712414114).
1230533366 is a wasteful number, since it uses less digits than its factorization.
1230533366 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32382478.
The product of its (nonzero) digits is 29160, while the sum is 32.
The square root of 1230533366 is about 35078.9590210428. The cubic root of 1230533366 is about 1071.5961173227.
Adding to 1230533366 its reverse (6633350321), we get a palindrome (7863883687).
It can be divided in two parts, 1230533 and 366, that multiplied together give a triangular number (450375078 = T30012).
The spelling of 1230533366 in words is "one billion, two hundred thirty million, five hundred thirty-three thousand, three hundred sixty-six".
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