Base | Representation |
---|---|
bin | 111000000100… |
… | …1101111001000 |
3 | 2001022200020012 |
4 | 1300021233020 |
5 | 30011300013 |
6 | 2530051052 |
7 | 504616211 |
oct | 160115710 |
9 | 61280205 |
10 | 29400008 |
11 | 15660730 |
12 | 9a19a88 |
13 | 6124b71 |
14 | 3c94408 |
15 | 28ab1a8 |
hex | 1c09bc8 |
29400008 has 32 divisors (see below), whose sum is σ = 60912000. Its totient is φ = 13191360.
The previous prime is 29399999. The next prime is 29400013. The reversal of 29400008 is 80000492.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 4838 + ... + 9066.
It is an arithmetic number, because the mean of its divisors is an integer number (1903500).
Almost surely, 229400008 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 29400008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30456000).
29400008 is an abundant number, since it is smaller than the sum of its proper divisors (31511992).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
29400008 is a wasteful number, since it uses less digits than its factorization.
29400008 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4325 (or 4321 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 23.
The square root of 29400008 is about 5422.1774224014. The cubic root of 29400008 is about 308.6378248102.
The spelling of 29400008 in words is "twenty-nine million, four hundred thousand, eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.091 sec. • engine limits •