Base | Representation |
---|---|
bin | 11110000111100010100… |
… | …101110101111001110100 |
3 | 21022212012121122022001100 |
4 | 132013202211311321310 |
5 | 232402201243342213 |
6 | 4222444231130100 |
7 | 302346422606004 |
oct | 36074245657164 |
9 | 7285177568040 |
10 | 2069680840308 |
11 | 728823972514 |
12 | 29514bb13930 |
13 | 120229833123 |
14 | 7225cd46004 |
15 | 38c85597773 |
hex | 1e1e2975e74 |
2069680840308 has 72 divisors (see below), whose sum is σ = 5283983892096. Its totient is φ = 682999416000.
The previous prime is 2069680840307. The next prime is 2069680840319. The reversal of 2069680840308 is 8030480869602.
2069680840308 is a `hidden beast` number, since 206 + 96 + 8 + 0 + 8 + 40 + 308 = 666.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2069680840307) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 54459193 + ... + 54497183.
It is an arithmetic number, because the mean of its divisors is an integer number (73388665168).
Almost surely, 22069680840308 is an apocalyptic number.
It is an amenable number.
2069680840308 is an abundant number, since it is smaller than the sum of its proper divisors (3214303051788).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2069680840308 is a wasteful number, since it uses less digits than its factorization.
2069680840308 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 53085 (or 53080 counting only the distinct ones).
The product of its (nonzero) digits is 3981312, while the sum is 54.
The spelling of 2069680840308 in words is "two trillion, sixty-nine billion, six hundred eighty million, eight hundred forty thousand, three hundred eight".
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