Base | Representation |
---|---|
bin | 111100011100110… |
… | …1000110111110000 |
3 | 12020100202011010212 |
4 | 1320321220313300 |
5 | 13123231004121 |
6 | 533135043252 |
7 | 101156623205 |
oct | 17071506760 |
9 | 5210664125 |
10 | 2028375536 |
11 | 950a68620 |
12 | 487370528 |
13 | 264300b15 |
14 | 153563cac |
15 | bd11a25b |
hex | 78e68df0 |
2028375536 has 160 divisors (see below), whose sum is σ = 4764070080. Its totient is φ = 825753600.
The previous prime is 2028375527. The next prime is 2028375577. The reversal of 2028375536 is 6355738202.
It is a super-2 number, since 2×20283755362 = 8228614630086574592, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 2028375493 and 2028375502.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8416376 + ... + 8416616.
It is an arithmetic number, because the mean of its divisors is an integer number (29775438).
Almost surely, 22028375536 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2028375536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2382035040).
2028375536 is an abundant number, since it is smaller than the sum of its proper divisors (2735694544).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2028375536 is a wasteful number, since it uses less digits than its factorization.
2028375536 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 403 (or 397 counting only the distinct ones).
The product of its (nonzero) digits is 302400, while the sum is 41.
The square root of 2028375536 is about 45037.4903386057. The cubic root of 2028375536 is about 1265.8515798909.
It can be divided in two parts, 202 and 8375536, that added together give a palindrome (8375738).
The spelling of 2028375536 in words is "two billion, twenty-eight million, three hundred seventy-five thousand, five hundred thirty-six".
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