Base | Representation |
---|---|
bin | 11000011101100100010… |
… | …010101111010101011011 |
3 | 12221200222211000010002011 |
4 | 120131210102233111123 |
5 | 210020204300044221 |
6 | 3324125250050351 |
7 | 232310054303506 |
oct | 30354422572533 |
9 | 5850884003064 |
10 | 1681014846811 |
11 | 598a07069a43 |
12 | 2319605799b7 |
13 | c2699395a11 |
14 | 5b50c15a13d |
15 | 2dad8c181e1 |
hex | 187644af55b |
1681014846811 has 16 divisors (see below), whose sum is σ = 1864736778240. Its totient is φ = 1508242919040.
The previous prime is 1681014846757. The next prime is 1681014846859. The reversal of 1681014846811 is 1186484101861.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 1681014846811 - 27 = 1681014846683 is a prime.
It is not an unprimeable number, because it can be changed into a prime (1681014846871) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23769031 + ... + 23839648.
It is an arithmetic number, because the mean of its divisors is an integer number (116546048640).
Almost surely, 21681014846811 is an apocalyptic number.
1681014846811 is a deficient number, since it is larger than the sum of its proper divisors (183721931429).
1681014846811 is a wasteful number, since it uses less digits than its factorization.
1681014846811 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 47608794.
The product of its (nonzero) digits is 294912, while the sum is 49.
The spelling of 1681014846811 in words is "one trillion, six hundred eighty-one billion, fourteen million, eight hundred forty-six thousand, eight hundred eleven".
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