Base | Representation |
---|---|
bin | 1101010111000100100011… |
… | …00100111110101111000111 |
3 | 10212000200222000111020121200 |
4 | 12223202101210332233013 |
5 | 12322330234241220421 |
6 | 142252554432113543 |
7 | 6121431152300040 |
oct | 653422144765707 |
9 | 125020860436550 |
10 | 29380018695111 |
11 | 93a7aa5688447 |
12 | 33660649958b3 |
13 | 13516a6c51616 |
14 | 7380014c98c7 |
15 | 35e395b84726 |
hex | 1ab89193ebc7 |
29380018695111 has 24 divisors (see below), whose sum is σ = 48953622616704. Its totient is φ = 16631679471120.
The previous prime is 29380018695091. The next prime is 29380018695169. The reversal of 29380018695111 is 11159681008392.
It is a happy number.
29380018695111 is a `hidden beast` number, since 29 + 38 + 0 + 0 + 18 + 69 + 511 + 1 = 666.
It is not a de Polignac number, because 29380018695111 - 26 = 29380018695047 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (29380018695211) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2179196545 + ... + 2179210026.
It is an arithmetic number, because the mean of its divisors is an integer number (2039734275696).
Almost surely, 229380018695111 is an apocalyptic number.
29380018695111 is a gapful number since it is divisible by the number (21) formed by its first and last digit.
29380018695111 is a deficient number, since it is larger than the sum of its proper divisors (19573603921593).
29380018695111 is a wasteful number, since it uses less digits than its factorization.
29380018695111 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4358406691 (or 4358406688 counting only the distinct ones).
The product of its (nonzero) digits is 933120, while the sum is 54.
The spelling of 29380018695111 in words is "twenty-nine trillion, three hundred eighty billion, eighteen million, six hundred ninety-five thousand, one hundred eleven".
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