Base | Representation |
---|---|
bin | 11011010110000110… |
… | …011010100111110111 |
3 | 2210210021102111011011 |
4 | 123112012122213313 |
5 | 440113110404121 |
6 | 21253313253051 |
7 | 2056420160230 |
oct | 332606324767 |
9 | 83707374134 |
10 | 29361809911 |
11 | 114a7a81405 |
12 | 5835264187 |
13 | 29cc0b7725 |
14 | 15c77a0087 |
15 | b6cab57e1 |
hex | 6d619a9f7 |
29361809911 has 8 divisors (see below), whose sum is σ = 33558525344. Its totient is φ = 25165637280.
The previous prime is 29361809899. The next prime is 29361809933. The reversal of 29361809911 is 11990816392.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 29361809911 - 223 = 29353421303 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (29361809941) 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, 12300 + ... + 242641.
It is an arithmetic number, because the mean of its divisors is an integer number (4194815668).
Almost surely, 229361809911 is an apocalyptic number.
29361809911 is a deficient number, since it is larger than the sum of its proper divisors (4196715433).
29361809911 is a wasteful number, since it uses less digits than its factorization.
29361809911 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 271401.
The product of its (nonzero) digits is 209952, while the sum is 49.
The spelling of 29361809911 in words is "twenty-nine billion, three hundred sixty-one million, eight hundred nine thousand, nine hundred eleven".
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