Base | Representation |
---|---|
bin | 11011000101011001… |
… | …001111011001111101 |
3 | 2210001202000220011212 |
4 | 123011121033121331 |
5 | 434024333011104 |
6 | 21205422054205 |
7 | 2046444641444 |
oct | 330531173175 |
9 | 83052026155 |
10 | 29081532029 |
11 | 113738484a0 |
12 | 577741a365 |
13 | 2986003724 |
14 | 159c481d5b |
15 | b531a036e |
hex | 6c564f67d |
29081532029 has 8 divisors (see below), whose sum is σ = 31748001600. Its totient is φ = 26418844800.
The previous prime is 29081532017. The next prime is 29081532037. The reversal of 29081532029 is 92023518092.
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 29081532029 - 212 = 29081527933 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (29081531029) 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, 929492 + ... + 960269.
It is an arithmetic number, because the mean of its divisors is an integer number (3968500200).
Almost surely, 229081532029 is an apocalyptic number.
It is an amenable number.
29081532029 is a deficient number, since it is larger than the sum of its proper divisors (2666469571).
29081532029 is a wasteful number, since it uses less digits than its factorization.
29081532029 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1891171.
The product of its (nonzero) digits is 77760, while the sum is 41.
The spelling of 29081532029 in words is "twenty-nine billion, eighty-one million, five hundred thirty-two thousand, twenty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.078 sec. • engine limits •