Base | Representation |
---|---|
bin | 111000100010… |
… | …0100100101001 |
3 | 2001202220210212 |
4 | 1301010210221 |
5 | 30042003001 |
6 | 2535150505 |
7 | 506641625 |
oct | 161044451 |
9 | 61686725 |
10 | 29641001 |
11 | 158057a5 |
12 | 9b15435 |
13 | 61aa770 |
14 | 3d18185 |
15 | 29077bb |
hex | 1c44929 |
29641001 has 8 divisors (see below), whose sum is σ = 32398464. Its totient is φ = 26951760.
The previous prime is 29640983. The next prime is 29641021. The reversal of 29641001 is 10014692.
It is a happy number.
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 29641001 - 210 = 29639977 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (29641021) 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, 16145 + ... + 17886.
It is an arithmetic number, because the mean of its divisors is an integer number (4049808).
Almost surely, 229641001 is an apocalyptic number.
It is an amenable number.
29641001 is a deficient number, since it is larger than the sum of its proper divisors (2757463).
29641001 is a wasteful number, since it uses less digits than its factorization.
29641001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 34111.
The product of its (nonzero) digits is 432, while the sum is 23.
The square root of 29641001 is about 5444.3549663849. The cubic root of 29641001 is about 309.4788364304.
Adding to 29641001 its reverse (10014692), we get a palindrome (39655693).
The spelling of 29641001 in words is "twenty-nine million, six hundred forty-one thousand, one".
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