Base | Representation |
---|---|
bin | 111000001010… |
… | …1101111111100 |
3 | 2001102011201120 |
4 | 1300111233330 |
5 | 30014333322 |
6 | 2531110540 |
7 | 505212522 |
oct | 160255774 |
9 | 61364646 |
10 | 29449212 |
11 | 156946a1 |
12 | 9a42450 |
13 | 6141390 |
14 | 3ca8312 |
15 | 28baa5c |
hex | 1c15bfc |
29449212 has 48 divisors (see below), whose sum is σ = 74360832. Its totient is φ = 9017280.
The previous prime is 29449207. The next prime is 29449229. The reversal of 29449212 is 21294492.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48213 + ... + 48819.
It is an arithmetic number, because the mean of its divisors is an integer number (1549184).
Almost surely, 229449212 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 29449212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (37180416).
29449212 is an abundant number, since it is smaller than the sum of its proper divisors (44911620).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
29449212 is a wasteful number, since it uses less digits than its factorization.
29449212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 938 (or 936 counting only the distinct ones).
The product of its digits is 10368, while the sum is 33.
The square root of 29449212 is about 5426.7128171666. The cubic root of 29449212 is about 308.8099081136.
The spelling of 29449212 in words is "twenty-nine million, four hundred forty-nine thousand, two hundred twelve".
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