Base | Representation |
---|---|
bin | 1100000001101… |
… | …10111000011101 |
3 | 21000211122110001 |
4 | 12000312320131 |
5 | 201311404333 |
6 | 14002214301 |
7 | 2333351245 |
oct | 600667035 |
9 | 230748401 |
10 | 100888093 |
11 | 51a48799 |
12 | 29954391 |
13 | 17b94ac7 |
14 | d582b25 |
15 | 8cccb7d |
hex | 6036e1d |
100888093 has 2 divisors, whose sum is σ = 100888094. Its totient is φ = 100888092.
The previous prime is 100888091. The next prime is 100888121. The reversal of 100888093 is 390888001.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 100861849 + 26244 = 10043^2 + 162^2 .
It is a cyclic number.
It is not a de Polignac number, because 100888093 - 21 = 100888091 is a prime.
Together with 100888091, it forms a pair of twin primes.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (100888091) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50444046 + 50444047.
It is an arithmetic number, because the mean of its divisors is an integer number (50444047).
Almost surely, 2100888093 is an apocalyptic number.
It is an amenable number.
100888093 is a deficient number, since it is larger than the sum of its proper divisors (1).
100888093 is an equidigital number, since it uses as much as digits as its factorization.
100888093 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 13824, while the sum is 37.
The square root of 100888093 is about 10044.3064967174. The cubic root of 100888093 is about 465.5288898699.
It can be divided in two parts, 10088 and 8093, that added together give a palindrome (18181).
The spelling of 100888093 in words is "one hundred million, eight hundred eighty-eight thousand, ninety-three".
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