Base | Representation |
---|---|
bin | 110010100100010000… |
… | …0110001001100101001 |
3 | 101101021212121202012200 |
4 | 1211020200301030221 |
5 | 3234343211411243 |
6 | 121515204130413 |
7 | 10562656664415 |
oct | 1451040611451 |
9 | 341255552180 |
10 | 108590732073 |
11 | 4206470127a |
12 | 19066996a09 |
13 | a317554b65 |
14 | 5381d7bd45 |
15 | 2c58521ad3 |
hex | 1948831329 |
108590732073 has 12 divisors (see below), whose sum is σ = 156856181508. Its totient is φ = 72392482080.
The previous prime is 108590732027. The next prime is 108590732083. The reversal of 108590732073 is 370237095801.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 66562452009 + 42028280064 = 257997^2 + 205008^2 .
It is a de Polignac number, because none of the positive numbers 2k-108590732073 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (108590732083) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 760843 + ... + 892223.
It is an arithmetic number, because the mean of its divisors is an integer number (13071348459).
Almost surely, 2108590732073 is an apocalyptic number.
It is an amenable number.
108590732073 is a deficient number, since it is larger than the sum of its proper divisors (48265449435).
108590732073 is a wasteful number, since it uses less digits than its factorization.
108590732073 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 223224 (or 223221 counting only the distinct ones).
The product of its (nonzero) digits is 317520, while the sum is 45.
The spelling of 108590732073 in words is "one hundred eight billion, five hundred ninety million, seven hundred thirty-two thousand, seventy-three".
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