Base | Representation |
---|---|
bin | 11011111100000101… |
… | …111001011010100001 |
3 | 2212102200210200002101 |
4 | 123330011321122201 |
5 | 442414244124342 |
6 | 21440443050401 |
7 | 2111260030045 |
oct | 337405713241 |
9 | 85380720071 |
10 | 29999208097 |
11 | 117a4853071 |
12 | 5992810a01 |
13 | 2aa1178811 |
14 | 16482c0025 |
15 | ba8a1e3b7 |
hex | 6fc1796a1 |
29999208097 has 2 divisors, whose sum is σ = 29999208098. Its totient is φ = 29999208096.
The previous prime is 29999208089. The next prime is 29999208101. The reversal of 29999208097 is 79080299992.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 17560490256 + 12438717841 = 132516^2 + 111529^2 .
It is a cyclic number.
It is not a de Polignac number, because 29999208097 - 23 = 29999208089 is a prime.
It is a super-2 number, since 2×299992080972 (a number of 22 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (29999208067) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14999604048 + 14999604049.
It is an arithmetic number, because the mean of its divisors is an integer number (14999604049).
Almost surely, 229999208097 is an apocalyptic number.
It is an amenable number.
29999208097 is a deficient number, since it is larger than the sum of its proper divisors (1).
29999208097 is an equidigital number, since it uses as much as digits as its factorization.
29999208097 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 13226976, while the sum is 64.
The spelling of 29999208097 in words is "twenty-nine billion, nine hundred ninety-nine million, two hundred eight thousand, ninety-seven".
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