Base | Representation |
---|---|
bin | 100000010111001… |
… | …0101001001111111 |
3 | 2210200021210001212 |
4 | 1000232111021333 |
5 | 4210441341403 |
6 | 255430155035 |
7 | 35623613420 |
oct | 10056251177 |
9 | 2720253055 |
10 | 1085887103 |
11 | 507a56064 |
12 | 2637b2a7b |
13 | 143c7c062 |
14 | a4307647 |
15 | 654e94d8 |
hex | 40b9527f |
1085887103 has 8 divisors (see below), whose sum is σ = 1252400160. Its totient is φ = 922220640.
The previous prime is 1085887093. The next prime is 1085887111. The reversal of 1085887103 is 3017885801.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1085887103 - 28 = 1085886847 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 (1085887123) 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, 710828 + ... + 712353.
It is an arithmetic number, because the mean of its divisors is an integer number (156550020).
Almost surely, 21085887103 is an apocalyptic number.
1085887103 is a deficient number, since it is larger than the sum of its proper divisors (166513057).
1085887103 is a wasteful number, since it uses less digits than its factorization.
1085887103 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1423297.
The product of its (nonzero) digits is 53760, while the sum is 41.
The square root of 1085887103 is about 32952.8011404190. The cubic root of 1085887103 is about 1027.8464139806.
The spelling of 1085887103 in words is "one billion, eighty-five million, eight hundred eighty-seven thousand, one hundred three".
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