Base | Representation |
---|---|
bin | 11011000011010101… |
… | …011110000010111100 |
3 | 2202222100000221000222 |
4 | 123003111132002330 |
5 | 433442012121423 |
6 | 21202145440512 |
7 | 2045545222043 |
oct | 330325360274 |
9 | 82870027028 |
10 | 29046988988 |
11 | 113562a4826 |
12 | 5767940138 |
13 | 297baca964 |
14 | 1597a4d55a |
15 | b5012a3c8 |
hex | 6c355e0bc |
29046988988 has 24 divisors (see below), whose sum is σ = 52023662208. Its totient is φ = 14185544256.
The previous prime is 29046988981. The next prime is 29046989011. The reversal of 29046988988 is 88988964092.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (29046988981) 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, 259931 + ... + 354482.
It is an arithmetic number, because the mean of its divisors is an integer number (2167652592).
Almost surely, 229046988988 is an apocalyptic number.
It is an amenable number.
29046988988 is a deficient number, since it is larger than the sum of its proper divisors (22976673220).
29046988988 is a wasteful number, since it uses less digits than its factorization.
29046988988 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 614693 (or 614691 counting only the distinct ones).
The product of its (nonzero) digits is 143327232, while the sum is 71.
The spelling of 29046988988 in words is "twenty-nine billion, forty-six million, nine hundred eighty-eight thousand, nine hundred eighty-eight".
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