Base | Representation |
---|---|
bin | 110111111001… |
… | …0000000010001 |
3 | 2001010201212221 |
4 | 1233302000101 |
5 | 30000142201 |
6 | 2524021041 |
7 | 504032623 |
oct | 157620021 |
9 | 61121787 |
10 | 29302801 |
11 | 155a46a0 |
12 | 9991781 |
13 | 60bc848 |
14 | 3c6ac13 |
15 | 288c4a1 |
hex | 1bf2011 |
29302801 has 8 divisors (see below), whose sum is σ = 32012064. Its totient is φ = 26601120.
The previous prime is 29302783. The next prime is 29302813. The reversal of 29302801 is 10820392.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 29302801 - 221 = 27205649 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (29302831) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8886 + ... + 11728.
It is an arithmetic number, because the mean of its divisors is an integer number (4001508).
Almost surely, 229302801 is an apocalyptic number.
It is an amenable number.
29302801 is a deficient number, since it is larger than the sum of its proper divisors (2709263).
29302801 is a wasteful number, since it uses less digits than its factorization.
29302801 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3791.
The product of its (nonzero) digits is 864, while the sum is 25.
The square root of 29302801 is about 5413.2061664045. The cubic root of 29302801 is about 308.2972933446.
It can be divided in two parts, 29302 and 801, that added together give a palindrome (30103).
The spelling of 29302801 in words is "twenty-nine million, three hundred two thousand, eight hundred one".
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