Base | Representation |
---|---|
bin | 110010011010101000… |
… | …0110111001111110000 |
3 | 101100110100221212102122 |
4 | 1210311100313033300 |
5 | 3233213023423230 |
6 | 121423150333412 |
7 | 10551656035250 |
oct | 1446520671760 |
9 | 340410855378 |
10 | 108267795440 |
11 | 41a093911a2 |
12 | 18b967ba268 |
13 | a2956860ac |
14 | 5351117960 |
15 | 2c39ed1be5 |
hex | 19354373f0 |
108267795440 has 40 divisors (see below), whose sum is σ = 287683000800. Its totient is φ = 37120386816.
The previous prime is 108267795431. The next prime is 108267795463. The reversal of 108267795440 is 44597762801.
It is a tau number, because it is divible by the number of its divisors (40).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 96667115 + ... + 96668234.
It is an arithmetic number, because the mean of its divisors is an integer number (7192075020).
Almost surely, 2108267795440 is an apocalyptic number.
108267795440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
108267795440 is an abundant number, since it is smaller than the sum of its proper divisors (179415205360).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
108267795440 is a wasteful number, since it uses less digits than its factorization.
108267795440 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 193335369 (or 193335363 counting only the distinct ones).
The product of its (nonzero) digits is 3386880, while the sum is 53.
The spelling of 108267795440 in words is "one hundred eight billion, two hundred sixty-seven million, seven hundred ninety-five thousand, four hundred forty".
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