Base | Representation |
---|---|
bin | 110111011010… |
… | …0111100010001 |
3 | 2000200000210112 |
4 | 1232310330101 |
5 | 24414141224 |
6 | 2514411105 |
7 | 501641501 |
oct | 156647421 |
9 | 60600715 |
10 | 29052689 |
11 | 15443796 |
12 | 9890a95 |
13 | 6032a53 |
14 | 3c03a01 |
15 | 283d30e |
hex | 1bb4f11 |
29052689 has 2 divisors, whose sum is σ = 29052690. Its totient is φ = 29052688.
The previous prime is 29052671. The next prime is 29052707. The reversal of 29052689 is 98625092.
It is a balanced prime because it is at equal distance from previous prime (29052671) and next prime (29052707).
It can be written as a sum of positive squares in only one way, i.e., 19492225 + 9560464 = 4415^2 + 3092^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-29052689 is a prime.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (29052619) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14526344 + 14526345.
It is an arithmetic number, because the mean of its divisors is an integer number (14526345).
Almost surely, 229052689 is an apocalyptic number.
It is an amenable number.
29052689 is a deficient number, since it is larger than the sum of its proper divisors (1).
29052689 is an equidigital number, since it uses as much as digits as its factorization.
29052689 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 77760, while the sum is 41.
The square root of 29052689 is about 5390.0546379420. The cubic root of 29052689 is about 307.4176358603.
The spelling of 29052689 in words is "twenty-nine million, fifty-two thousand, six hundred eighty-nine".
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