Base | Representation |
---|---|
bin | 11011001100000100… |
… | …010100101100101001 |
3 | 2210100112200220112111 |
4 | 123030010110230221 |
5 | 434242013123233 |
6 | 21224501442321 |
7 | 2052304364251 |
oct | 331404245451 |
9 | 83315626474 |
10 | 29193489193 |
11 | 11420a66580 |
12 | 57a8a103a1 |
13 | 29a327287b |
14 | 15ad2a6961 |
15 | b5ce17acd |
hex | 6cc114b29 |
29193489193 has 8 divisors (see below), whose sum is σ = 31908342816. Its totient is φ = 26488785600.
The previous prime is 29193489119. The next prime is 29193489209. The reversal of 29193489193 is 39198439192.
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-29193489193 is a prime.
It is a super-2 number, since 2×291934891932 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (29193484193) 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, 2531488 + ... + 2542993.
It is an arithmetic number, because the mean of its divisors is an integer number (3988542852).
Almost surely, 229193489193 is an apocalyptic number.
It is an amenable number.
29193489193 is a deficient number, since it is larger than the sum of its proper divisors (2714853623).
29193489193 is a wasteful number, since it uses less digits than its factorization.
29193489193 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5075015.
The product of its digits is 3779136, while the sum is 58.
The spelling of 29193489193 in words is "twenty-nine billion, one hundred ninety-three million, four hundred eighty-nine thousand, one hundred ninety-three".
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