Base | Representation |
---|---|
bin | 111000010000… |
… | …1101011010111 |
3 | 2001111122202011 |
4 | 1300201223113 |
5 | 30022414241 |
6 | 2532125051 |
7 | 505505131 |
oct | 160415327 |
9 | 61448664 |
10 | 29498071 |
11 | 15718379 |
12 | 9a66787 |
13 | 615a6a5 |
14 | 3cbc051 |
15 | 28ca281 |
hex | 1c21ad7 |
29498071 has 8 divisors (see below), whose sum is σ = 29937600. Its totient is φ = 29061120.
The previous prime is 29498003. The next prime is 29498083. The reversal of 29498071 is 17089492.
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 29498071 - 27 = 29497943 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (29498471) 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 7 ways as a sum of consecutive naturals, for example, 37975 + ... + 38743.
It is an arithmetic number, because the mean of its divisors is an integer number (3742200).
Almost surely, 229498071 is an apocalyptic number.
29498071 is a deficient number, since it is larger than the sum of its proper divisors (439529).
29498071 is an equidigital number, since it uses as much as digits as its factorization.
29498071 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1289.
The product of its (nonzero) digits is 36288, while the sum is 40.
The square root of 29498071 is about 5431.2126638533. The cubic root of 29498071 is about 308.9805952701.
The spelling of 29498071 in words is "twenty-nine million, four hundred ninety-eight thousand, seventy-one".
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