Base | Representation |
---|---|
bin | 11011000101111100… |
… | …101000010111100000 |
3 | 2210002101111020012221 |
4 | 123011330220113200 |
5 | 434034221344222 |
6 | 21210353000424 |
7 | 2046616541065 |
oct | 330574502740 |
9 | 83071436187 |
10 | 29090809312 |
11 | 11379004674 |
12 | 577a553114 |
13 | 2987c01346 |
14 | 159d7b8c6c |
15 | b53dd40c7 |
hex | 6c5f285e0 |
29090809312 has 12 divisors (see below), whose sum is σ = 57272530896. Its totient is φ = 14545404640.
The previous prime is 29090809277. The next prime is 29090809327. The reversal of 29090809312 is 21390809092.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 454543864 + ... + 454543927.
It is an arithmetic number, because the mean of its divisors is an integer number (4772710908).
Almost surely, 229090809312 is an apocalyptic number.
It is an amenable number.
29090809312 is a deficient number, since it is larger than the sum of its proper divisors (28181721584).
29090809312 is an equidigital number, since it uses as much as digits as its factorization.
29090809312 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 909087801 (or 909087793 counting only the distinct ones).
The product of its (nonzero) digits is 69984, while the sum is 43.
The spelling of 29090809312 in words is "twenty-nine billion, ninety million, eight hundred nine thousand, three hundred twelve".
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