Base | Representation |
---|---|
bin | 111000111010… |
… | …0111100011010 |
3 | 2002010222120222 |
4 | 1301310330122 |
5 | 30114323010 |
6 | 2543320042 |
7 | 511425356 |
oct | 161647432 |
9 | 62128528 |
10 | 29839130 |
11 | 15930642 |
12 | 9bb0022 |
13 | 62499b9 |
14 | 3d6a466 |
15 | 2946355 |
hex | 1c74f1a |
29839130 has 16 divisors (see below), whose sum is σ = 54099360. Its totient is φ = 11849232.
The previous prime is 29839129. The next prime is 29839141. The reversal of 29839130 is 3193892.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9344 + ... + 12123.
It is an arithmetic number, because the mean of its divisors is an integer number (3381210).
Almost surely, 229839130 is an apocalyptic number.
29839130 is a deficient number, since it is larger than the sum of its proper divisors (24260230).
29839130 is a wasteful number, since it uses less digits than its factorization.
29839130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21613.
The product of its (nonzero) digits is 11664, while the sum is 35.
The square root of 29839130 is about 5462.5204805108. The cubic root of 29839130 is about 310.1668543316.
The spelling of 29839130 in words is "twenty-nine million, eight hundred thirty-nine thousand, one hundred thirty".
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