Base | Representation |
---|---|
bin | 1100111111101… |
… | …11000100000000 |
3 | 21121010112212120 |
4 | 12133313010000 |
5 | 210401442141 |
6 | 14452324240 |
7 | 2462420565 |
oct | 637670400 |
9 | 247115776 |
10 | 109015296 |
11 | 56599895 |
12 | 30613680 |
13 | 1977c0c0 |
14 | 1069a86c |
15 | 9885c66 |
hex | 67f7100 |
109015296 has 144 divisors (see below), whose sum is σ = 319354560. Its totient is φ = 32808960.
The previous prime is 109015273. The next prime is 109015297. The reversal of 109015296 is 692510901.
It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (109015297) 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, 608935 + ... + 609113.
It is an arithmetic number, because the mean of its divisors is an integer number (2217740).
Almost surely, 2109015296 is an apocalyptic number.
109015296 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 109015296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (159677280).
109015296 is an abundant number, since it is smaller than the sum of its proper divisors (210339264).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
109015296 is a wasteful number, since it uses less digits than its factorization.
109015296 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 272 (or 258 counting only the distinct ones).
The product of its (nonzero) digits is 4860, while the sum is 33.
The square root of 109015296 is about 10441.0390287557. The cubic root of 109015296 is about 477.7079616431.
The spelling of 109015296 in words is "one hundred nine million, fifteen thousand, two hundred ninety-six".
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