Base | Representation |
---|---|
bin | 111010011110011… |
… | …0111100000111101 |
3 | 12001202001200011000 |
4 | 1310330313200331 |
5 | 13004300104320 |
6 | 522410520513 |
7 | 66423454212 |
oct | 16474674075 |
9 | 5052050130 |
10 | 1962113085 |
11 | 91761a669 |
12 | 469136139 |
13 | 25367057a |
14 | 148835b09 |
15 | b73cbc90 |
hex | 74f3783d |
1962113085 has 16 divisors (see below), whose sum is σ = 3488201280. Its totient is φ = 1046460240.
The previous prime is 1962113047. The next prime is 1962113093. The reversal of 1962113085 is 5803112691.
1962113085 is a `hidden beast` number, since 19 + 621 + 13 + 0 + 8 + 5 = 666.
It is not a de Polignac number, because 1962113085 - 215 = 1962080317 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 (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7266951 + ... + 7267220.
It is an arithmetic number, because the mean of its divisors is an integer number (218012580).
Almost surely, 21962113085 is an apocalyptic number.
1962113085 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
1962113085 is a deficient number, since it is larger than the sum of its proper divisors (1526088195).
1962113085 is a wasteful number, since it uses less digits than its factorization.
1962113085 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14534185 (or 14534179 counting only the distinct ones).
The product of its (nonzero) digits is 12960, while the sum is 36.
The square root of 1962113085 is about 44295.7456760805. The cubic root of 1962113085 is about 1251.9145243136.
The spelling of 1962113085 in words is "one billion, nine hundred sixty-two million, one hundred thirteen thousand, eighty-five".
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