Base | Representation |
---|---|
bin | 11011101010100011… |
… | …001010100111111001 |
3 | 2211200011222210202110 |
4 | 123222203022213321 |
5 | 441313423001443 |
6 | 21351330522533 |
7 | 2101054256250 |
oct | 335243124771 |
9 | 84604883673 |
10 | 29704890873 |
11 | 11663700199 |
12 | 5910136449 |
13 | 2a551ba508 |
14 | 161b189797 |
15 | b8cc84233 |
hex | 6ea8ca9f9 |
29704890873 has 8 divisors (see below), whose sum is σ = 45264595648. Its totient is φ = 16974223344.
The previous prime is 29704890851. The next prime is 29704890937. The reversal of 29704890873 is 37809840792.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 29704890873 - 213 = 29704882681 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (29704890473) 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, 707259286 + ... + 707259327.
It is an arithmetic number, because the mean of its divisors is an integer number (5658074456).
Almost surely, 229704890873 is an apocalyptic number.
It is an amenable number.
29704890873 is a deficient number, since it is larger than the sum of its proper divisors (15559704775).
29704890873 is a wasteful number, since it uses less digits than its factorization.
29704890873 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1414518623.
The product of its (nonzero) digits is 6096384, while the sum is 57.
The spelling of 29704890873 in words is "twenty-nine billion, seven hundred four million, eight hundred ninety thousand, eight hundred seventy-three".
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