Base | Representation |
---|---|
bin | 111000110000… |
… | …0011011010101 |
3 | 2001222201022111 |
4 | 1301200123111 |
5 | 30104130333 |
6 | 2541431021 |
7 | 510625354 |
oct | 161403325 |
9 | 61881274 |
10 | 29755093 |
11 | 15883495 |
12 | 9b6b471 |
13 | 621a684 |
14 | 3d4799b |
15 | 292b4cd |
hex | 1c606d5 |
29755093 has 2 divisors, whose sum is σ = 29755094. Its totient is φ = 29755092.
The previous prime is 29755081. The next prime is 29755109. The reversal of 29755093 is 39055792.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 28121809 + 1633284 = 5303^2 + 1278^2 .
It is a cyclic number.
It is not a de Polignac number, because 29755093 - 213 = 29746901 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (29755393) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14877546 + 14877547.
It is an arithmetic number, because the mean of its divisors is an integer number (14877547).
Almost surely, 229755093 is an apocalyptic number.
It is an amenable number.
29755093 is a deficient number, since it is larger than the sum of its proper divisors (1).
29755093 is an equidigital number, since it uses as much as digits as its factorization.
29755093 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 85050, while the sum is 40.
The square root of 29755093 is about 5454.8229118827. The cubic root of 29755093 is about 309.8754025811.
The spelling of 29755093 in words is "twenty-nine million, seven hundred fifty-five thousand, ninety-three".
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