Base | Representation |
---|---|
bin | 110111011111… |
… | …1011100111101 |
3 | 2000202012212001 |
4 | 1232333130331 |
5 | 24422030431 |
6 | 2515342301 |
7 | 502211143 |
oct | 156773475 |
9 | 60665761 |
10 | 29095741 |
11 | 15473074 |
12 | 98b1991 |
13 | 604951c |
14 | 3c15593 |
15 | 284ae61 |
hex | 1bbf73d |
29095741 has 4 divisors (see below), whose sum is σ = 29209212. Its totient is φ = 28982272.
The previous prime is 29095739. The next prime is 29095747. The reversal of 29095741 is 14759092.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 18887716 + 10208025 = 4346^2 + 3195^2 .
It is a cyclic number.
It is not a de Polignac number, because 29095741 - 21 = 29095739 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 29095741.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (29095747) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56350 + ... + 56863.
It is an arithmetic number, because the mean of its divisors is an integer number (7302303).
Almost surely, 229095741 is an apocalyptic number.
It is an amenable number.
29095741 is a deficient number, since it is larger than the sum of its proper divisors (113471).
29095741 is a wasteful number, since it uses less digits than its factorization.
29095741 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 113470.
The product of its (nonzero) digits is 22680, while the sum is 37.
The square root of 29095741 is about 5394.0468110687. The cubic root of 29095741 is about 307.5694108187.
The spelling of 29095741 in words is "twenty-nine million, ninety-five thousand, seven hundred forty-one".
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