Base | Representation |
---|---|
bin | 111000000100… |
… | …1101111000111 |
3 | 2001022200020011 |
4 | 1300021233013 |
5 | 30011300012 |
6 | 2530051051 |
7 | 504616210 |
oct | 160115707 |
9 | 61280204 |
10 | 29400007 |
11 | 1566072a |
12 | 9a19a87 |
13 | 6124b70 |
14 | 3c94407 |
15 | 28ab1a7 |
hex | 1c09bc7 |
29400007 has 8 divisors (see below), whose sum is σ = 36184736. Its totient is φ = 23261472.
The previous prime is 29399999. The next prime is 29400013. The reversal of 29400007 is 70000492.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 29400007 - 23 = 29399999 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (29400017) 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, 161448 + ... + 161629.
It is an arithmetic number, because the mean of its divisors is an integer number (4523092).
Almost surely, 229400007 is an apocalyptic number.
29400007 is a deficient number, since it is larger than the sum of its proper divisors (6784729).
29400007 is a wasteful number, since it uses less digits than its factorization.
29400007 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 323097.
The product of its (nonzero) digits is 504, while the sum is 22.
The square root of 29400007 is about 5422.1773301876. The cubic root of 29400007 is about 308.6378213109.
Adding to 29400007 its reverse (70000492), we get a palindrome (99400499).
The spelling of 29400007 in words is "twenty-nine million, four hundred thousand, seven".
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