Base | Representation |
---|---|
bin | 1100111011101… |
… | …10000111000000 |
3 | 21120010201022220 |
4 | 12131312013000 |
5 | 210233041404 |
6 | 14433131040 |
7 | 2455060635 |
oct | 635660700 |
9 | 246121286 |
10 | 108487104 |
11 | 56268a70 |
12 | 303b9a80 |
13 | 1962586b |
14 | 105a018c |
15 | 97ce4d9 |
hex | 67761c0 |
108487104 has 112 divisors (see below), whose sum is σ = 323429376. Its totient is φ = 31795200.
The previous prime is 108487103. The next prime is 108487123. The reversal of 108487104 is 401784801.
It is a Harshad number since it is a multiple of its sum of digits (33).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (108487103) 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 in 15 ways as a sum of consecutive naturals, for example, 64644 + ... + 66300.
Almost surely, 2108487104 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 108487104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (161714688).
108487104 is an abundant number, since it is smaller than the sum of its proper divisors (214942272).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
108487104 is a wasteful number, since it uses less digits than its factorization.
108487104 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1714 (or 1704 counting only the distinct ones).
The product of its (nonzero) digits is 7168, while the sum is 33.
The square root of 108487104 is about 10415.7142817956. The cubic root of 108487104 is about 476.9351950602.
It can be divided in two parts, 1084 and 87104, that added together give a palindrome (88188).
The spelling of 108487104 in words is "one hundred eight million, four hundred eighty-seven thousand, one hundred four".
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