Base | Representation |
---|---|
bin | 111001000001… |
… | …0000111111110 |
3 | 2002020201122112 |
4 | 1302002013332 |
5 | 30123034433 |
6 | 2544414022 |
7 | 512041643 |
oct | 162020776 |
9 | 62221575 |
10 | 29893118 |
11 | 15968162 |
12 | a017312 |
13 | 6268448 |
14 | 3d81dca |
15 | 2957348 |
hex | 1c821fe |
29893118 has 8 divisors (see below), whose sum is σ = 47199720. Its totient is φ = 14159880.
The previous prime is 29893109. The next prime is 29893121. The reversal of 29893118 is 81139892.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 393293 + ... + 393368.
It is an arithmetic number, because the mean of its divisors is an integer number (5899965).
Almost surely, 229893118 is an apocalyptic number.
29893118 is a deficient number, since it is larger than the sum of its proper divisors (17306602).
29893118 is a wasteful number, since it uses less digits than its factorization.
29893118 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 786682.
The product of its digits is 31104, while the sum is 41.
The square root of 29893118 is about 5467.4599221211. The cubic root of 29893118 is about 310.3538034728.
The spelling of 29893118 in words is "twenty-nine million, eight hundred ninety-three thousand, one hundred eighteen".
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