Base | Representation |
---|---|
bin | 111000010001… |
… | …1001110111010 |
3 | 2001111222111010 |
4 | 1300203032322 |
5 | 30023120232 |
6 | 2532214350 |
7 | 505532532 |
oct | 160431672 |
9 | 61458433 |
10 | 29504442 |
11 | 15722140 |
12 | 9a6a3b6 |
13 | 6160566 |
14 | 3cc04c2 |
15 | 28cc0cc |
hex | 1c233ba |
29504442 has 32 divisors (see below), whose sum is σ = 64589760. Its totient is φ = 8910720.
The previous prime is 29504437. The next prime is 29504443. The reversal of 29504442 is 24440592.
It is not an unprimeable number, because it can be changed into a prime (29504443) 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, 26448 + ... + 27540.
It is an arithmetic number, because the mean of its divisors is an integer number (2018430).
Almost surely, 229504442 is an apocalyptic number.
29504442 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
29504442 is an abundant number, since it is smaller than the sum of its proper divisors (35085318).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
29504442 is a wasteful number, since it uses less digits than its factorization.
29504442 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1518.
The product of its (nonzero) digits is 11520, while the sum is 30.
The square root of 29504442 is about 5431.7991494532. The cubic root of 29504442 is about 309.0028382349.
The spelling of 29504442 in words is "twenty-nine million, five hundred four thousand, four hundred forty-two".
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