Base | Representation |
---|---|
bin | 11011110111101100… |
… | …110011111000010111 |
3 | 2212020120011002002111 |
4 | 123313230303320113 |
5 | 442241413213332 |
6 | 21425251451451 |
7 | 2106403514434 |
oct | 336754637027 |
9 | 85216132074 |
10 | 29925522967 |
11 | 117671a536a |
12 | 5971bb6b87 |
13 | 2a8bb19852 |
14 | 163c5bcb8b |
15 | ba2316947 |
hex | 6f7b33e17 |
29925522967 has 4 divisors (see below), whose sum is σ = 29929036896. Its totient is φ = 29922009040.
The previous prime is 29925522931. The next prime is 29925522973. The reversal of 29925522967 is 76922552992.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 29925522967 - 227 = 29791305239 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (29925522997) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1744159 + ... + 1761232.
It is an arithmetic number, because the mean of its divisors is an integer number (7482259224).
Almost surely, 229925522967 is an apocalyptic number.
29925522967 is a deficient number, since it is larger than the sum of its proper divisors (3513929).
29925522967 is an equidigital number, since it uses as much as digits as its factorization.
29925522967 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3513928.
The product of its digits is 12247200, while the sum is 58.
The spelling of 29925522967 in words is "twenty-nine billion, nine hundred twenty-five million, five hundred twenty-two thousand, nine hundred sixty-seven".
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