Base | Representation |
---|---|
bin | 1011010010010111… |
… | …1000101101010001 |
3 | 21211011011100001202 |
4 | 2310211320231101 |
5 | 22201114033411 |
6 | 1220351440545 |
7 | 135040064006 |
oct | 26445705521 |
9 | 7734140052 |
10 | 3029830481 |
11 | 1315295537 |
12 | 706826155 |
13 | 39392a302 |
14 | 20a56d8ad |
15 | 12aed783b |
hex | b4978b51 |
3029830481 has 8 divisors (see below), whose sum is σ = 3088562400. Its totient is φ = 2971344640.
The previous prime is 3029830451. The next prime is 3029830501. The reversal of 3029830481 is 1840389203.
3029830481 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 3029830481 - 210 = 3029829457 is a prime.
It is a super-2 number, since 2×30298304812 = 18359745487193382722, which contains 22 as substring.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (3029830451) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36560 + ... + 86001.
It is an arithmetic number, because the mean of its divisors is an integer number (386070300).
Almost surely, 23029830481 is an apocalyptic number.
It is an amenable number.
3029830481 is a deficient number, since it is larger than the sum of its proper divisors (58731919).
3029830481 is a wasteful number, since it uses less digits than its factorization.
3029830481 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 123039.
The product of its (nonzero) digits is 41472, while the sum is 38.
The square root of 3029830481 is about 55043.8959467805. The cubic root of 3029830481 is about 1447.0141460103.
The spelling of 3029830481 in words is "three billion, twenty-nine million, eight hundred thirty thousand, four hundred eighty-one".
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