Base | Representation |
---|---|
bin | 1000111000101000… |
… | …1111100110010000 |
3 | 20011012220002112012 |
4 | 2032022033212100 |
5 | 14341033100000 |
6 | 1032355522052 |
7 | 113050406354 |
oct | 21612174620 |
9 | 6135802465 |
10 | 2385050000 |
11 | 1014331403 |
12 | 5668b9328 |
13 | 2c0182cb8 |
14 | 188a8b464 |
15 | de5c1735 |
hex | 8e28f990 |
2385050000 has 60 divisors (see below), whose sum is σ = 5776044372. Its totient is φ = 954000000.
The previous prime is 2385049973. The next prime is 2385050023. The reversal of 2385050000 is 505832.
It can be written as a sum of positive squares in 6 ways, for example, as 2025720064 + 359329936 = 45008^2 + 18956^2 .
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, 26150 + ... + 73850.
Almost surely, 22385050000 is an apocalyptic number.
2385050000 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 2385050000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2888022186).
2385050000 is an abundant number, since it is smaller than the sum of its proper divisors (3390994372).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2385050000 is an frugal number, since it uses more digits than its factorization.
2385050000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 47734 (or 47708 counting only the distinct ones).
The product of its (nonzero) digits is 1200, while the sum is 23.
The square root of 2385050000 is about 48836.9736982135. The cubic root of 2385050000 is about 1336.0801014519.
Adding to 2385050000 its reverse (505832), we get a palindrome (2385555832).
The spelling of 2385050000 in words is "two billion, three hundred eighty-five million, fifty thousand".
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