Base | Representation |
---|---|
bin | 111101000110010… |
… | …0000110001100101 |
3 | 12021212121212221200 |
4 | 1322030200301211 |
5 | 13144311202300 |
6 | 535232433113 |
7 | 101542364610 |
oct | 17214406145 |
9 | 5255555850 |
10 | 2050100325 |
11 | 962256799 |
12 | 4926a8799 |
13 | 268969320 |
14 | 1563bb177 |
15 | beeac200 |
hex | 7a320c65 |
2050100325 has 144 divisors (see below), whose sum is σ = 4549708800. Its totient is φ = 859299840.
The previous prime is 2050100321. The next prime is 2050100341. The reversal of 2050100325 is 5230010502.
It is a happy number.
It is not a de Polignac number, because 2050100325 - 22 = 2050100321 is a prime.
It is a super-2 number, since 2×20501003252 = 8405822685130211250, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 2050100298 and 2050100307.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2050100321) by changing a digit.
It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 4565701 + ... + 4566149.
It is an arithmetic number, because the mean of its divisors is an integer number (31595200).
Almost surely, 22050100325 is an apocalyptic number.
2050100325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2050100325 is an abundant number, since it is smaller than the sum of its proper divisors (2499608475).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2050100325 is a wasteful number, since it uses less digits than its factorization.
2050100325 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 708 (or 700 counting only the distinct ones).
The product of its (nonzero) digits is 300, while the sum is 18.
The square root of 2050100325 is about 45278.0335814178. The cubic root of 2050100325 is about 1270.3548154048.
Adding to 2050100325 its reverse (5230010502), we get a palindrome (7280110827).
The spelling of 2050100325 in words is "two billion, fifty million, one hundred thousand, three hundred twenty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.022 sec. • engine limits •