Base | Representation |
---|---|
bin | 111111000001110… |
… | …1101000010101100 |
3 | 12110101120001120211 |
4 | 1332003231002230 |
5 | 13312403301030 |
6 | 545505352204 |
7 | 103260232423 |
oct | 17603550254 |
9 | 5411501524 |
10 | 2114900140 |
11 | 995895861 |
12 | 4b0338664 |
13 | 279206c02 |
14 | 160c482ba |
15 | c5a0c12a |
hex | 7e0ed0ac |
2114900140 has 24 divisors (see below), whose sum is σ = 4634390880. Its totient is φ = 809179008.
The previous prime is 2114900129. The next prime is 2114900143. The reversal of 2114900140 is 410094112.
It is not an unprimeable number, because it can be changed into a prime (2114900143) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2298345 + ... + 2299264.
It is an arithmetic number, because the mean of its divisors is an integer number (193099620).
Almost surely, 22114900140 is an apocalyptic number.
2114900140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2114900140 is an abundant number, since it is smaller than the sum of its proper divisors (2519490740).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2114900140 is a wasteful number, since it uses less digits than its factorization.
2114900140 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4597641 (or 4597639 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 22.
The square root of 2114900140 is about 45988.0434460959. The cubic root of 2114900140 is about 1283.6007297237.
Adding to 2114900140 its reverse (410094112), we get a palindrome (2524994252).
The spelling of 2114900140 in words is "two billion, one hundred fourteen million, nine hundred thousand, one hundred forty".
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