Base | Representation |
---|---|
bin | 1101101001000111010110… |
… | …10101101110000000000101 |
3 | 10221012222020120120102121001 |
4 | 12310203223111232000011 |
5 | 12413004444440400334 |
6 | 143445450521453301 |
7 | 6214266652004155 |
oct | 664435325560005 |
9 | 127188216512531 |
10 | 29999999934469 |
11 | 9616a239568a4 |
12 | 344624b341231 |
13 | 1397cac418486 |
14 | 75a017370765 |
15 | 37057ecb4714 |
hex | 1b48eb56e005 |
29999999934469 has 8 divisors (see below), whose sum is σ = 31408392123360. Its totient is φ = 28616535041136.
The previous prime is 29999999934431. The next prime is 29999999934529. The reversal of 29999999934469 is 96443999999992.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 29999999934469 - 27 = 29999999934341 is a prime.
It is a super-2 number, since 2×299999999344692 (a number of 28 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (29999999934419) 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, 6231821427 + ... + 6231826240.
It is an arithmetic number, because the mean of its divisors is an integer number (3926049015420).
Almost surely, 229999999934469 is an apocalyptic number.
29999999934469 is a gapful number since it is divisible by the number (29) formed by its first and last digit.
It is an amenable number.
29999999934469 is a deficient number, since it is larger than the sum of its proper divisors (1408392188891).
29999999934469 is a wasteful number, since it uses less digits than its factorization.
29999999934469 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12463647779.
The product of its digits is 223154201664, while the sum is 100.
The spelling of 29999999934469 in words is "twenty-nine trillion, nine hundred ninety-nine billion, nine hundred ninety-nine million, nine hundred thirty-four thousand, four hundred sixty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.139 sec. • engine limits •