Base | Representation |
---|---|
bin | 111000010000… |
… | …0101110111110 |
3 | 2001111110110000 |
4 | 1300200232332 |
5 | 30022303311 |
6 | 2532055130 |
7 | 505460640 |
oct | 160405676 |
9 | 61443400 |
10 | 29494206 |
11 | 15715485 |
12 | 9a644a6 |
13 | 61589c1 |
14 | 3cba890 |
15 | 28c9056 |
hex | 1c20bbe |
29494206 has 80 divisors (see below), whose sum is σ = 78059520. Its totient is φ = 8145360.
The previous prime is 29494193. The next prime is 29494207. The reversal of 29494206 is 60249492.
It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (29494207) 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 39 ways as a sum of consecutive naturals, for example, 34735 + ... + 35573.
It is an arithmetic number, because the mean of its divisors is an integer number (975744).
Almost surely, 229494206 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 29494206, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39029760).
29494206 is an abundant number, since it is smaller than the sum of its proper divisors (48565314).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
29494206 is a wasteful number, since it uses less digits than its factorization.
29494206 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 891 (or 882 counting only the distinct ones).
The product of its (nonzero) digits is 31104, while the sum is 36.
The square root of 29494206 is about 5430.8568384740. The cubic root of 29494206 is about 308.9670998999.
The spelling of 29494206 in words is "twenty-nine million, four hundred ninety-four thousand, two hundred six".
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