Base | Representation |
---|---|
bin | 1101101000111011101000… |
… | …10100000001000111000001 |
3 | 10221012101000002020200121220 |
4 | 12310131310110001013001 |
5 | 12412404103224014244 |
6 | 143442530320305253 |
7 | 6213655021504410 |
oct | 664356424010701 |
9 | 127171002220556 |
10 | 29993708032449 |
11 | 9614295282777 |
12 | 3444b94172229 |
13 | 1397518a28825 |
14 | 7599bb899477 |
15 | 37031271c319 |
hex | 1b47745011c1 |
29993708032449 has 16 divisors (see below), whose sum is σ = 45741826099200. Its totient is φ = 17125338678480.
The previous prime is 29993708032439. The next prime is 29993708032451. The reversal of 29993708032449 is 94423080739992.
It is not a de Polignac number, because 29993708032449 - 24 = 29993708032433 is a prime.
It is not an unprimeable number, because it can be changed into a prime (29993708032439) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 580100799 + ... + 580152500.
It is an arithmetic number, because the mean of its divisors is an integer number (2858864131200).
Almost surely, 229993708032449 is an apocalyptic number.
It is an amenable number.
29993708032449 is a deficient number, since it is larger than the sum of its proper divisors (15748118066751).
29993708032449 is a wasteful number, since it uses less digits than its factorization.
29993708032449 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1160254540.
The product of its (nonzero) digits is 211631616, while the sum is 69.
The spelling of 29993708032449 in words is "twenty-nine trillion, nine hundred ninety-three billion, seven hundred eight million, thirty-two thousand, four hundred forty-nine".
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