Base | Representation |
---|---|
bin | 111000100110… |
… | …0011001011001 |
3 | 2001211112202211 |
4 | 1301030121121 |
5 | 30044014144 |
6 | 2535555121 |
7 | 510134230 |
oct | 161143131 |
9 | 61745684 |
10 | 29673049 |
11 | 1582788a |
12 | 9b2baa1 |
13 | 61bc223 |
14 | 3d25b17 |
15 | 2912034 |
hex | 1c4c659 |
29673049 has 8 divisors (see below), whose sum is σ = 34065920. Its totient is φ = 25318656.
The previous prime is 29673043. The next prime is 29673073. The reversal of 29673049 is 94037692.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-29673049 is a prime.
It is not an unprimeable number, because it can be changed into a prime (29673043) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7944 + ... + 11065.
It is an arithmetic number, because the mean of its divisors is an integer number (4258240).
Almost surely, 229673049 is an apocalyptic number.
It is an amenable number.
29673049 is a deficient number, since it is larger than the sum of its proper divisors (4392871).
29673049 is a wasteful number, since it uses less digits than its factorization.
29673049 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19239.
The product of its (nonzero) digits is 81648, while the sum is 40.
The square root of 29673049 is about 5447.2974033001. The cubic root of 29673049 is about 309.5903329503.
The spelling of 29673049 in words is "twenty-nine million, six hundred seventy-three thousand, forty-nine".
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