Base | Representation |
---|---|
bin | 11011000010001000… |
… | …011010101110101111 |
3 | 2202220221000201200010 |
4 | 123002020122232233 |
5 | 433421324242234 |
6 | 21200144504303 |
7 | 2045211434562 |
oct | 330210325657 |
9 | 82827021603 |
10 | 29026790319 |
11 | 1134595920a |
12 | 576101b093 |
13 | 2977877c97 |
14 | 15950b24d9 |
15 | b4d48a6e9 |
hex | 6c221abaf |
29026790319 has 4 divisors (see below), whose sum is σ = 38702387096. Its totient is φ = 19351193544.
The previous prime is 29026790311. The next prime is 29026790329. The reversal of 29026790319 is 91309762092.
It is a semiprime because it is the product of two primes.
It is not a de Polignac number, because 29026790319 - 23 = 29026790311 is a prime.
It is a super-2 number, since 2×290267903192 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (29026790311) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4837798384 + ... + 4837798389.
It is an arithmetic number, because the mean of its divisors is an integer number (9675596774).
Almost surely, 229026790319 is an apocalyptic number.
29026790319 is a deficient number, since it is larger than the sum of its proper divisors (9675596777).
29026790319 is an equidigital number, since it uses as much as digits as its factorization.
29026790319 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9675596776.
The product of its (nonzero) digits is 367416, while the sum is 48.
The spelling of 29026790319 in words is "twenty-nine billion, twenty-six million, seven hundred ninety thousand, three hundred nineteen".
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