Base | Representation |
---|---|
bin | 11110000110010010111… |
… | …100101010100001000000 |
3 | 21022201202111100120122000 |
4 | 132012102330222201000 |
5 | 232341432212130241 |
6 | 4222103455544000 |
7 | 302301336256620 |
oct | 36062274524100 |
9 | 7281674316560 |
10 | 2068344645696 |
11 | 7281a86a374a |
12 | 294a3852b000 |
13 | 120075a64724 |
14 | 721736c2880 |
15 | 38c08107eb6 |
hex | 1e192f2a840 |
2068344645696 has 224 divisors, whose sum is σ = 7110811361280. Its totient is φ = 577212314112.
The previous prime is 2068344645629. The next prime is 2068344645721. The reversal of 2068344645696 is 6965464438602.
2068344645696 is a `hidden beast` number, since 2 + 0 + 6 + 8 + 3 + 4 + 4 + 64 + 569 + 6 = 666.
It is a tau number, because it is divible by the number of its divisors (224).
It is a Harshad number since it is a multiple of its sum of digits (63).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1468176 + ... + 2508431.
Almost surely, 22068344645696 is an apocalyptic number.
It is an amenable number.
2068344645696 is an abundant number, since it is smaller than the sum of its proper divisors (5042466715584).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2068344645696 is a wasteful number, since it uses less digits than its factorization.
2068344645696 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3976678 (or 3976662 counting only the distinct ones).
The product of its (nonzero) digits is 179159040, while the sum is 63.
The spelling of 2068344645696 in words is "two trillion, sixty-eight billion, three hundred forty-four million, six hundred forty-five thousand, six hundred ninety-six".
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