Base | Representation |
---|---|
bin | 11111001100101001… |
… | …01111110000111101 |
3 | 1121020021101102221111 |
4 | 33212110233300331 |
5 | 233300232200333 |
6 | 11405555202021 |
7 | 1132026000415 |
oct | 174624576075 |
9 | 47207342844 |
10 | 16749100093 |
11 | 7115480890 |
12 | 32b52a6311 |
13 | 176c02721b |
14 | b4c64b645 |
15 | 6806664cd |
hex | 3e652fc3d |
16749100093 has 8 divisors (see below), whose sum is σ = 18317774880. Its totient is φ = 15188096880.
The previous prime is 16749100091. The next prime is 16749100099. The reversal of 16749100093 is 39000194761.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 16749100093 - 21 = 16749100091 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 (16749100091) 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, 1913323 + ... + 1922056.
It is an arithmetic number, because the mean of its divisors is an integer number (2289721860).
Almost surely, 216749100093 is an apocalyptic number.
It is an amenable number.
16749100093 is a deficient number, since it is larger than the sum of its proper divisors (1568674787).
16749100093 is a wasteful number, since it uses less digits than its factorization.
16749100093 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3835787.
The product of its (nonzero) digits is 40824, while the sum is 40.
The spelling of 16749100093 in words is "sixteen billion, seven hundred forty-nine million, one hundred thousand, ninety-three".
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