Base | Representation |
---|---|
bin | 111000001110… |
… | …1000101010000 |
3 | 2001110200221000 |
4 | 1300131011100 |
5 | 30021313443 |
6 | 2531502000 |
7 | 505366221 |
oct | 160350520 |
9 | 61420830 |
10 | 29479248 |
11 | 15705217 |
12 | 9a57900 |
13 | 6151c56 |
14 | 3cb5248 |
15 | 28c48d3 |
hex | 1c1d150 |
29479248 has 40 divisors (see below), whose sum is σ = 84617600. Its totient is φ = 9826272.
The previous prime is 29479237. The next prime is 29479273. The reversal of 29479248 is 84297492.
It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33688 + ... + 34551.
It is an arithmetic number, because the mean of its divisors is an integer number (2115440).
Almost surely, 229479248 is an apocalyptic number.
It is an amenable number.
29479248 is an abundant number, since it is smaller than the sum of its proper divisors (55138352).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
29479248 is a wasteful number, since it uses less digits than its factorization.
29479248 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 68256 (or 68244 counting only the distinct ones).
The product of its digits is 290304, while the sum is 45.
The square root of 29479248 is about 5429.4795330676. The cubic root of 29479248 is about 308.9148601327.
The spelling of 29479248 in words is "twenty-nine million, four hundred seventy-nine thousand, two hundred forty-eight".
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