Base | Representation |
---|---|
bin | 11011000100011000… |
… | …001010000000100001 |
3 | 2210000112221002020122 |
4 | 123010120022000201 |
5 | 434011001024221 |
6 | 21204012250025 |
7 | 2046146631530 |
oct | 330430120041 |
9 | 83015832218 |
10 | 29064470561 |
11 | 11365154a05 |
12 | 5771770915 |
13 | 298260b999 |
14 | 159a0c0317 |
15 | b5192eeab |
hex | 6c460a021 |
29064470561 has 16 divisors (see below), whose sum is σ = 33988616064. Its totient is φ = 24337382784.
The previous prime is 29064470557. The next prime is 29064470569. The reversal of 29064470561 is 16507446092.
It is a cyclic number.
It is not a de Polignac number, because 29064470561 - 22 = 29064470557 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (29064470569) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 81671 + ... + 254556.
It is an arithmetic number, because the mean of its divisors is an integer number (2124288504).
Almost surely, 229064470561 is an apocalyptic number.
It is an amenable number.
29064470561 is a deficient number, since it is larger than the sum of its proper divisors (4924145503).
29064470561 is a wasteful number, since it uses less digits than its factorization.
29064470561 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 336520.
The product of its (nonzero) digits is 362880, while the sum is 44.
The spelling of 29064470561 in words is "twenty-nine billion, sixty-four million, four hundred seventy thousand, five hundred sixty-one".
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