Base | Representation |
---|---|
bin | 110001000001110001… |
… | …0011100111111100010 |
3 | 101001202120022010011122 |
4 | 1202003202130333202 |
5 | 3211111212441200 |
6 | 120211233412242 |
7 | 10415041522061 |
oct | 1420342347742 |
9 | 331676263148 |
10 | 105286062050 |
11 | 40719267824 |
12 | 184a410a082 |
13 | 9c0b9c9000 |
14 | 514b1081d8 |
15 | 2b1334a385 |
hex | 188389cfe2 |
105286062050 has 96 divisors (see below), whose sum is σ = 212628057600. Its totient is φ = 38786230080.
The previous prime is 105286062041. The next prime is 105286062149. The reversal of 105286062050 is 50260682501.
It is a super-2 number, since 2×1052860620502 (a number of 23 digits) contains 22 as substring.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 105286062050.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 66678161 + ... + 66679739.
It is an arithmetic number, because the mean of its divisors is an integer number (2214875600).
Almost surely, 2105286062050 is an apocalyptic number.
105286062050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
105286062050 is an abundant number, since it is smaller than the sum of its proper divisors (107341995550).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
105286062050 is a wasteful number, since it uses less digits than its factorization.
105286062050 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2237 (or 2206 counting only the distinct ones).
The product of its (nonzero) digits is 28800, while the sum is 35.
The spelling of 105286062050 in words is "one hundred five billion, two hundred eighty-six million, sixty-two thousand, fifty".
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