Base | Representation |
---|---|
bin | 111001000110… |
… | …1010101000011 |
3 | 2002100001121021 |
4 | 1302031111003 |
5 | 30131022021 |
6 | 2545410311 |
7 | 512322514 |
oct | 162152503 |
9 | 62301537 |
10 | 29939011 |
11 | 15999693 |
12 | a039997 |
13 | 62832bb |
14 | 3d94a0b |
15 | 2965c41 |
hex | 1c8d543 |
29939011 has 8 divisors (see below), whose sum is σ = 30780000. Its totient is φ = 29108352.
The previous prime is 29938999. The next prime is 29939027. The reversal of 29939011 is 11093992.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 29939011 - 215 = 29906243 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (29939081) 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, 3490 + ... + 8488.
It is an arithmetic number, because the mean of its divisors is an integer number (3847500).
Almost surely, 229939011 is an apocalyptic number.
29939011 is a deficient number, since it is larger than the sum of its proper divisors (840989).
29939011 is a wasteful number, since it uses less digits than its factorization.
29939011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5165.
The product of its (nonzero) digits is 4374, while the sum is 34.
The square root of 29939011 is about 5471.6552340220. The cubic root of 29939011 is about 310.5125444076.
The spelling of 29939011 in words is "twenty-nine million, nine hundred thirty-nine thousand, eleven".
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