Base | Representation |
---|---|
bin | 111001000000… |
… | …1001000101010 |
3 | 2002020112002110 |
4 | 1302001020222 |
5 | 30122422231 |
6 | 2544343150 |
7 | 512024064 |
oct | 162011052 |
9 | 62215073 |
10 | 29889066 |
11 | 15965109 |
12 | a014ab6 |
13 | 626664c |
14 | 3d80734 |
15 | 2956046 |
hex | 1c8122a |
29889066 has 8 divisors (see below), whose sum is σ = 59778144. Its totient is φ = 9963020.
The previous prime is 29889023. The next prime is 29889089. The reversal of 29889066 is 66098892.
It is a sphenic number, since it is the product of 3 distinct primes.
29889066 is an admirable number.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2490750 + ... + 2490761.
It is an arithmetic number, because the mean of its divisors is an integer number (7472268).
Almost surely, 229889066 is an apocalyptic number.
29889066 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
29889066 is a wasteful number, since it uses less digits than its factorization.
29889066 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4981516.
The product of its (nonzero) digits is 373248, while the sum is 48.
The square root of 29889066 is about 5467.0893535775. The cubic root of 29889066 is about 310.3397800618.
The spelling of 29889066 in words is "twenty-nine million, eight hundred eighty-nine thousand, sixty-six".
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