Base | Representation |
---|---|
bin | 11100000010010111110… |
… | …110111110100100011101 |
3 | 20211012010120000111221000 |
4 | 130002113312332210131 |
5 | 223031331414322120 |
6 | 4033035520100513 |
7 | 256125152210463 |
oct | 34022766764435 |
9 | 6735116014830 |
10 | 1926693120285 |
11 | 68311904607a |
12 | 2714a5764739 |
13 | 10c8bcc9917b |
14 | 693769ca833 |
15 | 351b740a990 |
hex | 1c097dbe91d |
1926693120285 has 32 divisors (see below), whose sum is σ = 3426572378880. Its totient is φ = 1027167614784.
The previous prime is 1926693120227. The next prime is 1926693120329. The reversal of 1926693120285 is 5820213966291.
1926693120285 is a `hidden beast` number, since 1 + 9 + 266 + 93 + 12 + 0 + 285 = 666.
It is not a de Polignac number, because 1926693120285 - 213 = 1926693112093 is a prime.
It is a congruent number.
It is an unprimeable number.
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 31 ways as a sum of consecutive naturals, for example, 2445537 + ... + 3135926.
It is an arithmetic number, because the mean of its divisors is an integer number (107080386840).
Almost surely, 21926693120285 is an apocalyptic number.
1926693120285 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
1926693120285 is a deficient number, since it is larger than the sum of its proper divisors (1499879258595).
1926693120285 is a wasteful number, since it uses less digits than its factorization.
1926693120285 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5584034 (or 5584028 counting only the distinct ones).
The product of its (nonzero) digits is 2799360, while the sum is 54.
The spelling of 1926693120285 in words is "one trillion, nine hundred twenty-six billion, six hundred ninety-three million, one hundred twenty thousand, two hundred eighty-five".
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