Base | Representation |
---|---|
bin | 110111100001… |
… | …0101010110100 |
3 | 2000202212221000 |
4 | 1233002222310 |
5 | 24422441131 |
6 | 2515523300 |
7 | 502264434 |
oct | 157025264 |
9 | 60685830 |
10 | 29108916 |
11 | 15481a61 |
12 | 98b9530 |
13 | 6052515 |
14 | 3c1a2c4 |
15 | 284ece6 |
hex | 1bc2ab4 |
29108916 has 24 divisors (see below), whose sum is σ = 75467840. Its totient is φ = 9702936.
The previous prime is 29108909. The next prime is 29108929. The reversal of 29108916 is 61980192.
It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 134656 + ... + 134871.
Almost surely, 229108916 is an apocalyptic number.
It is an amenable number.
29108916 is an abundant number, since it is smaller than the sum of its proper divisors (46358924).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
29108916 is a wasteful number, since it uses less digits than its factorization.
29108916 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 269540 (or 269532 counting only the distinct ones).
The product of its (nonzero) digits is 7776, while the sum is 36.
The square root of 29108916 is about 5395.2679266187. The cubic root of 29108916 is about 307.6158278700.
The spelling of 29108916 in words is "twenty-nine million, one hundred eight thousand, nine hundred sixteen".
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