Base | Representation |
---|---|
bin | 1101101000100101100011… |
… | …00000000111000011110011 |
3 | 10221011020101122201112111002 |
4 | 12310102301200013003303 |
5 | 12412210312011221320 |
6 | 143433245511312215 |
7 | 6213055120441241 |
oct | 664226140070363 |
9 | 127136348645432 |
10 | 29981849710835 |
11 | 960a25a59a180 |
12 | 344282497b66b |
13 | 139637903b289 |
14 | 7591b49db791 |
15 | 36ed6b635675 |
hex | 1b44b18070f3 |
29981849710835 has 64 divisors (see below), whose sum is σ = 41998952853504. Its totient is φ = 20339396006400.
The previous prime is 29981849710823. The next prime is 29981849710951. The reversal of 29981849710835 is 53801794818992.
It is not a de Polignac number, because 29981849710835 - 24 = 29981849710819 is a prime.
It is a super-2 number, since 2×299818497108352 (a number of 28 digits) contains 22 as substring.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4529249 + ... + 8970941.
It is an arithmetic number, because the mean of its divisors is an integer number (656233638336).
Almost surely, 229981849710835 is an apocalyptic number.
29981849710835 is a deficient number, since it is larger than the sum of its proper divisors (12017103142669).
29981849710835 is a wasteful number, since it uses less digits than its factorization.
29981849710835 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4441884.
The product of its (nonzero) digits is 313528320, while the sum is 74.
The spelling of 29981849710835 in words is "twenty-nine trillion, nine hundred eighty-one billion, eight hundred forty-nine million, seven hundred ten thousand, eight hundred thirty-five".
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