Base | Representation |
---|---|
bin | 110111101000… |
… | …1000110110001 |
3 | 2000212220001010 |
4 | 1233101012301 |
5 | 24431334144 |
6 | 2521101133 |
7 | 502632021 |
oct | 157210661 |
9 | 60786033 |
10 | 29168049 |
11 | 15512429 |
12 | 99277a9 |
13 | 6073401 |
14 | 3c33a81 |
15 | 28625b9 |
hex | 1bd11b1 |
29168049 has 8 divisors (see below), whose sum is σ = 38918880. Its totient is φ = 19431296.
The previous prime is 29168033. The next prime is 29168057. The reversal of 29168049 is 94086192.
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 29168049 - 24 = 29168033 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 29167998 and 29168016.
It is not an unprimeable number, because it can be changed into a prime (29158049) by changing a digit.
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, 3094 + ... + 8240.
It is an arithmetic number, because the mean of its divisors is an integer number (4864860).
Almost surely, 229168049 is an apocalyptic number.
It is an amenable number.
29168049 is a deficient number, since it is larger than the sum of its proper divisors (9750831).
29168049 is a wasteful number, since it uses less digits than its factorization.
29168049 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7039.
The product of its (nonzero) digits is 31104, while the sum is 39.
The square root of 29168049 is about 5400.7452263553. The cubic root of 29168049 is about 307.8239879537.
The spelling of 29168049 in words is "twenty-nine million, one hundred sixty-eight thousand, forty-nine".
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