Base | Representation |
---|---|
bin | 1001011010000001… |
… | …1111100010101000 |
3 | 20111222102101021122 |
4 | 2112200133202220 |
5 | 20132411201300 |
6 | 1054321354412 |
7 | 116400666110 |
oct | 22640374250 |
9 | 6458371248 |
10 | 2525100200 |
11 | 1086398177 |
12 | 5a5798a08 |
13 | 3131aa13c |
14 | 19d506040 |
15 | eba37c85 |
hex | 9681f8a8 |
2525100200 has 96 divisors (see below), whose sum is σ = 6836348160. Its totient is φ = 849388800.
The previous prime is 2525100197. The next prime is 2525100229. The reversal of 2525100200 is 20015252.
It is a super-2 number, since 2×25251002002 = 12752262040080080000, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 57185 + ... + 91215.
It is an arithmetic number, because the mean of its divisors is an integer number (71211960).
Almost surely, 22525100200 is an apocalyptic number.
2525100200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2525100200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3418174080).
2525100200 is an abundant number, since it is smaller than the sum of its proper divisors (4311247960).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2525100200 is a wasteful number, since it uses less digits than its factorization.
2525100200 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 34107 (or 34098 counting only the distinct ones).
The product of its (nonzero) digits is 200, while the sum is 17.
The square root of 2525100200 is about 50250.3751229779. The cubic root of 2525100200 is about 1361.7358529723.
Adding to 2525100200 its reverse (20015252), we get a palindrome (2545115452).
The spelling of 2525100200 in words is "two billion, five hundred twenty-five million, one hundred thousand, two hundred".
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