Base | Representation |
---|---|
bin | 111000001111… |
… | …1100010010000 |
3 | 2001111012201011 |
4 | 1300133202100 |
5 | 30022124141 |
6 | 2532020304 |
7 | 505440424 |
oct | 160374220 |
9 | 61435634 |
10 | 29489296 |
11 | 15711821 |
12 | 9a61694 |
13 | 61566b5 |
14 | 3cb8b84 |
15 | 28c7881 |
hex | 1c1f890 |
29489296 has 40 divisors (see below), whose sum is σ = 59347640. Its totient is φ = 14183424.
The previous prime is 29489287. The next prime is 29489303. The reversal of 29489296 is 69298492.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 18835600 + 10653696 = 4340^2 + 3264^2 .
It is a super-3 number, since 3×294892963 (a number of 23 digits) contains 333 as substring.
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, 64300 + ... + 64756.
It is an arithmetic number, because the mean of its divisors is an integer number (1483691).
Almost surely, 229489296 is an apocalyptic number.
It is an amenable number.
29489296 is an abundant number, since it is smaller than the sum of its proper divisors (29858344).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
29489296 is a wasteful number, since it uses less digits than its factorization.
29489296 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 611 (or 605 counting only the distinct ones).
The product of its digits is 559872, while the sum is 49.
The square root of 29489296 is about 5430.4047731270. The cubic root of 29489296 is about 308.9499540165.
The spelling of 29489296 in words is "twenty-nine million, four hundred eighty-nine thousand, two hundred ninety-six".
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