Base | Representation |
---|---|
bin | 110111011110… |
… | …0101011000101 |
3 | 2000201122020102 |
4 | 1232330223011 |
5 | 24421144412 |
6 | 2515213445 |
7 | 502133021 |
oct | 156745305 |
9 | 60648212 |
10 | 29084357 |
11 | 15465565 |
12 | 98a7285 |
13 | 60442a3 |
14 | 3c11381 |
15 | 28478c2 |
hex | 1bbcac5 |
29084357 has 2 divisors, whose sum is σ = 29084358. Its totient is φ = 29084356.
The previous prime is 29084339. The next prime is 29084371. The reversal of 29084357 is 75348092.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 23174596 + 5909761 = 4814^2 + 2431^2 .
It is a cyclic number.
It is not a de Polignac number, because 29084357 - 210 = 29083333 is a prime.
It is a Chen prime.
It is a self number, because there is not a number n which added to its sum of digits gives 29084357.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (29084387) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14542178 + 14542179.
It is an arithmetic number, because the mean of its divisors is an integer number (14542179).
Almost surely, 229084357 is an apocalyptic number.
It is an amenable number.
29084357 is a deficient number, since it is larger than the sum of its proper divisors (1).
29084357 is an equidigital number, since it uses as much as digits as its factorization.
29084357 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 60480, while the sum is 38.
The square root of 29084357 is about 5392.9914704179. The cubic root of 29084357 is about 307.5292923822.
The spelling of 29084357 in words is "twenty-nine million, eighty-four thousand, three hundred fifty-seven".
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