Base | Representation |
---|---|
bin | 110010101100000101… |
… | …1100100111111100000 |
3 | 101101222012021110101020 |
4 | 1211120023210333200 |
5 | 3240413011100022 |
6 | 122001234405440 |
7 | 10602331303611 |
oct | 1453013447740 |
9 | 341865243336 |
10 | 108853612512 |
11 | 4218a032237 |
12 | 1911aa30880 |
13 | a359b57208 |
14 | 53a8c4bc08 |
15 | 2c7164c35c |
hex | 19582e4fe0 |
108853612512 has 48 divisors (see below), whose sum is σ = 289765268352. Its totient is φ = 35773485440.
The previous prime is 108853612507. The next prime is 108853612541. The reversal of 108853612512 is 215216358801.
It is a tau number, because it is divible by the number of its divisors (48).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7978338 + ... + 7991969.
It is an arithmetic number, because the mean of its divisors is an integer number (6036776424).
Almost surely, 2108853612512 is an apocalyptic number.
108853612512 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
108853612512 is an abundant number, since it is smaller than the sum of its proper divisors (180911655840).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
108853612512 is a wasteful number, since it uses less digits than its factorization.
108853612512 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15970391 (or 15970383 counting only the distinct ones).
The product of its (nonzero) digits is 115200, while the sum is 42.
The spelling of 108853612512 in words is "one hundred eight billion, eight hundred fifty-three million, six hundred twelve thousand, five hundred twelve".
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