Base | Representation |
---|---|
bin | 111111000100001… |
… | …0011000010000101 |
3 | 12110110211020102021 |
4 | 1332020103002011 |
5 | 13313210314300 |
6 | 545551243141 |
7 | 103303406236 |
oct | 17610230205 |
9 | 5413736367 |
10 | 2116104325 |
11 | 996538555 |
12 | 4b08194b1 |
13 | 27953904a |
14 | 16107d08d |
15 | c5b98d1a |
hex | 7e213085 |
2116104325 has 24 divisors (see below), whose sum is σ = 2825444160. Its totient is φ = 1566278400.
The previous prime is 2116104293. The next prime is 2116104337. The reversal of 2116104325 is 5234016112.
It is a happy number.
It is not a de Polignac number, because 2116104325 - 25 = 2116104293 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (25).
It is a self number, because there is not a number n which added to its sum of digits gives 2116104325.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17121 + ... + 67270.
It is an arithmetic number, because the mean of its divisors is an integer number (117726840).
Almost surely, 22116104325 is an apocalyptic number.
2116104325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2116104325 is a deficient number, since it is larger than the sum of its proper divisors (709339835).
2116104325 is a wasteful number, since it uses less digits than its factorization.
2116104325 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 84477 (or 84472 counting only the distinct ones).
The product of its (nonzero) digits is 1440, while the sum is 25.
The square root of 2116104325 is about 46001.1339534147. The cubic root of 2116104325 is about 1283.8443030010.
The spelling of 2116104325 in words is "two billion, one hundred sixteen million, one hundred four thousand, three hundred twenty-five".
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