Base | Representation |
---|---|
bin | 11110010110110111111… |
… | …111010001111101011110 |
3 | 21101102201002122220222222 |
4 | 132112313333101331132 |
5 | 233134411331121401 |
6 | 4234210123505342 |
7 | 303501433030535 |
oct | 36266777217536 |
9 | 7342632586888 |
10 | 2086145957726 |
11 | 734803009976 |
12 | 298386088252 |
13 | 121951a79c5c |
14 | 72d8198d31c |
15 | 393ead15c1b |
hex | 1e5b7fd1f5e |
2086145957726 has 32 divisors (see below), whose sum is σ = 3299265139968. Its totient is φ = 987337232640.
The previous prime is 2086145957671. The next prime is 2086145957759. The reversal of 2086145957726 is 6277595416802.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 64285661 + ... + 64318103.
It is an arithmetic number, because the mean of its divisors is an integer number (103102035624).
Almost surely, 22086145957726 is an apocalyptic number.
2086145957726 is a deficient number, since it is larger than the sum of its proper divisors (1213119182242).
2086145957726 is a wasteful number, since it uses less digits than its factorization.
2086145957726 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 46976.
The product of its (nonzero) digits is 50803200, while the sum is 62.
The spelling of 2086145957726 in words is "two trillion, eighty-six billion, one hundred forty-five million, nine hundred fifty-seven thousand, seven hundred twenty-six".
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