Base | Representation |
---|---|
bin | 11011010011100010… |
… | …010110001101010000 |
3 | 2210200021111100221012 |
4 | 123103202112031100 |
5 | 440021103101313 |
6 | 21245135350052 |
7 | 2055355455425 |
oct | 332342261520 |
9 | 83607440835 |
10 | 29318800208 |
11 | 114857755a5 |
12 | 5822982328 |
13 | 29c3208cb9 |
14 | 15c1ba5d4c |
15 | b68e1bda8 |
hex | 6d3896350 |
29318800208 has 40 divisors (see below), whose sum is σ = 59010348096. Its totient is φ = 14100396800.
The previous prime is 29318800207. The next prime is 29318800229. The reversal of 29318800208 is 80200881392.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (41).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (29318800207) 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, 268166 + ... + 361317.
Almost surely, 229318800208 is an apocalyptic number.
It is an amenable number.
29318800208 is an abundant number, since it is smaller than the sum of its proper divisors (29691547888).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
29318800208 is a wasteful number, since it uses less digits than its factorization.
29318800208 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 629603 (or 629597 counting only the distinct ones).
The product of its (nonzero) digits is 55296, while the sum is 41.
The spelling of 29318800208 in words is "twenty-nine billion, three hundred eighteen million, eight hundred thousand, two hundred eight".
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