Base | Representation |
---|---|
bin | 101000000110000000101… |
… | …111111111011010000100 |
3 | 100202101202000001021220120 |
4 | 220012000233333122010 |
5 | 330120204412211433 |
6 | 5505423112501540 |
7 | 403026161304444 |
oct | 50060057773204 |
9 | 10671660037816 |
10 | 2755234100868 |
11 | 972540903a27 |
12 | 385b963aa8b0 |
13 | 16ca81c66622 |
14 | 974d56c4124 |
15 | 4ba0b1c47b3 |
hex | 28180bff684 |
2755234100868 has 24 divisors (see below), whose sum is σ = 6429162781440. Its totient is φ = 918370908000.
The previous prime is 2755234100863. The next prime is 2755234100921. The reversal of 2755234100868 is 8680014325572.
It is a self number, because there is not a number n which added to its sum of digits gives 2755234100868.
It is not an unprimeable number, because it can be changed into a prime (2755234100863) by changing a digit.
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, 4772983 + ... + 5319006.
It is an arithmetic number, because the mean of its divisors is an integer number (267881782560).
Almost surely, 22755234100868 is an apocalyptic number.
It is an amenable number.
2755234100868 is an abundant number, since it is smaller than the sum of its proper divisors (3673928680572).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2755234100868 is a wasteful number, since it uses less digits than its factorization.
2755234100868 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10114747 (or 10114745 counting only the distinct ones).
The product of its (nonzero) digits is 3225600, while the sum is 51.
The spelling of 2755234100868 in words is "two trillion, seven hundred fifty-five billion, two hundred thirty-four million, one hundred thousand, eight hundred sixty-eight".
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