Base | Representation |
---|---|
bin | 110111110111… |
… | …0110011100000 |
3 | 2001010001220120 |
4 | 1233232303200 |
5 | 24444232241 |
6 | 2523440240 |
7 | 503646462 |
oct | 157566340 |
9 | 61101816 |
10 | 29289696 |
11 | 15595867 |
12 | 9986080 |
13 | 60b68a7 |
14 | 3c66132 |
15 | 2888666 |
hex | 1beece0 |
29289696 has 24 divisors (see below), whose sum is σ = 76885704. Its totient is φ = 9763200.
The previous prime is 29289677. The next prime is 29289707. The reversal of 29289696 is 69698292.
It is a tau number, because it is divible by the number of its divisors (24).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 152455 + ... + 152646.
It is an arithmetic number, because the mean of its divisors is an integer number (3203571).
Almost surely, 229289696 is an apocalyptic number.
It is an amenable number.
29289696 is an abundant number, since it is smaller than the sum of its proper divisors (47596008).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
29289696 is a wasteful number, since it uses less digits than its factorization.
29289696 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 305114 (or 305106 counting only the distinct ones).
The product of its digits is 839808, while the sum is 51.
The square root of 29289696 is about 5411.9955654084. The cubic root of 29289696 is about 308.2513268802.
The spelling of 29289696 in words is "twenty-nine million, two hundred eighty-nine thousand, six hundred ninety-six".
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