Base | Representation |
---|---|
bin | 111111100100010… |
… | …0001000111110010 |
3 | 12111122111112121000 |
4 | 1333020201013302 |
5 | 13332013024000 |
6 | 551352142430 |
7 | 103566453531 |
oct | 17710410762 |
9 | 5448445530 |
10 | 2132939250 |
11 | 9a4a96912 |
12 | 4b6397a16 |
13 | 27cb81940 |
14 | 1633c2318 |
15 | c73c2000 |
hex | 7f2211f2 |
2132939250 has 256 divisors, whose sum is σ = 6457651200. Its totient is φ = 517881600.
The previous prime is 2132939243. The next prime is 2132939279. The reversal of 2132939250 is 529392312.
2132939250 is a `hidden beast` number, since 213 + 2 + 9 + 392 + 50 = 666.
It is an unprimeable number.
It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 9564639 + ... + 9564861.
It is an arithmetic number, because the mean of its divisors is an integer number (25225200).
Almost surely, 22132939250 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2132939250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3228825600).
2132939250 is an abundant number, since it is smaller than the sum of its proper divisors (4324711950).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2132939250 is a wasteful number, since it uses less digits than its factorization.
2132939250 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 371 (or 355 counting only the distinct ones).
The product of its (nonzero) digits is 29160, while the sum is 36.
The square root of 2132939250 is about 46183.7552609140. The cubic root of 2132939250 is about 1287.2399072438.
The spelling of 2132939250 in words is "two billion, one hundred thirty-two million, nine hundred thirty-nine thousand, two hundred fifty".
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