Base | Representation |
---|---|
bin | 111000000111… |
… | …0001001101111 |
3 | 2001100121001002 |
4 | 1300032021233 |
5 | 30012334340 |
6 | 2530310515 |
7 | 505023020 |
oct | 160161157 |
9 | 61317032 |
10 | 29418095 |
11 | 15673283 |
12 | 9a2843b |
13 | 6130175 |
14 | 3c9ac47 |
15 | 28b1715 |
hex | 1c0e26f |
29418095 has 16 divisors (see below), whose sum is σ = 40434240. Its totient is φ = 20127744.
The previous prime is 29418091. The next prime is 29418107. The reversal of 29418095 is 59081492.
It is not a de Polignac number, because 29418095 - 22 = 29418091 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (29418091) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26369 + ... + 27461.
It is an arithmetic number, because the mean of its divisors is an integer number (2527140).
Almost surely, 229418095 is an apocalyptic number.
29418095 is a deficient number, since it is larger than the sum of its proper divisors (11016145).
29418095 is a wasteful number, since it uses less digits than its factorization.
29418095 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1874.
The product of its (nonzero) digits is 25920, while the sum is 38.
The square root of 29418095 is about 5423.8450383469. The cubic root of 29418095 is about 308.7011035682.
The spelling of 29418095 in words is "twenty-nine million, four hundred eighteen thousand, ninety-five".
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