Base | Representation |
---|---|
bin | 1000000000101011… |
… | …0101110010011000 |
3 | 12112212012211220111 |
4 | 2000022311302120 |
5 | 13400440403100 |
6 | 553212534104 |
7 | 104200315156 |
oct | 20012656230 |
9 | 5485184814 |
10 | 2150325400 |
11 | a03891333 |
12 | 500181334 |
13 | 28365b3c2 |
14 | 16582a3d6 |
15 | c8ba86ba |
hex | 802b5c98 |
2150325400 has 48 divisors (see below), whose sum is σ = 5029521840. Its totient is φ = 854966400.
The previous prime is 2150325377. The next prime is 2150325469. The reversal of 2150325400 is 45230512.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1210 + ... + 65590.
It is an arithmetic number, because the mean of its divisors is an integer number (104781705).
Almost surely, 22150325400 is an apocalyptic number.
2150325400 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 2150325400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2514760920).
2150325400 is an abundant number, since it is smaller than the sum of its proper divisors (2879196440).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2150325400 is a wasteful number, since it uses less digits than its factorization.
2150325400 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 64564 (or 64555 counting only the distinct ones).
The product of its (nonzero) digits is 1200, while the sum is 22.
The square root of 2150325400 is about 46371.6012231624. The cubic root of 2150325400 is about 1290.7279908314.
Adding to 2150325400 its reverse (45230512), we get a palindrome (2195555912).
The spelling of 2150325400 in words is "two billion, one hundred fifty million, three hundred twenty-five thousand, four hundred".
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