Base | Representation |
---|---|
bin | 11011000011011011… |
… | …110011110111101111 |
3 | 2202222110011101020010 |
4 | 123003123303313233 |
5 | 433442423314442 |
6 | 21202245224303 |
7 | 2045565314220 |
oct | 330333636757 |
9 | 82873141203 |
10 | 29048651247 |
11 | 1135722a6a0 |
12 | 5768402093 |
13 | 297c260445 |
14 | 1597d63247 |
15 | b50357b9c |
hex | 6c36f3def |
29048651247 has 64 divisors (see below), whose sum is σ = 52318531584. Its totient is φ = 13872176640.
The previous prime is 29048651237. The next prime is 29048651273. The reversal of 29048651247 is 74215684092.
It is not a de Polignac number, because 29048651247 - 24 = 29048651231 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 29048651196 and 29048651205.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (29048651237) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 82848 + ... + 254874.
It is an arithmetic number, because the mean of its divisors is an integer number (817477056).
Almost surely, 229048651247 is an apocalyptic number.
29048651247 is a deficient number, since it is larger than the sum of its proper divisors (23269880337).
29048651247 is a wasteful number, since it uses less digits than its factorization.
29048651247 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 172108.
The product of its (nonzero) digits is 967680, while the sum is 48.
The spelling of 29048651247 in words is "twenty-nine billion, forty-eight million, six hundred fifty-one thousand, two hundred forty-seven".
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