Base | Representation |
---|---|
bin | 1000000011100011… |
… | …1100101000011000 |
3 | 12120200221220200102 |
4 | 2000320330220120 |
5 | 13412034141211 |
6 | 554323554532 |
7 | 104405125220 |
oct | 20070745030 |
9 | 5520856612 |
10 | 2162412056 |
11 | a0a697202 |
12 | 50422ba48 |
13 | 28600097c |
14 | 167295080 |
15 | c9c94a3b |
hex | 80e3ca18 |
2162412056 has 32 divisors (see below), whose sum is σ = 4650147840. Its totient is φ = 923466528.
The previous prime is 2162412047. The next prime is 2162412071. The reversal of 2162412056 is 6502142612.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52376 + ... + 84071.
It is an arithmetic number, because the mean of its divisors is an integer number (145317120).
Almost surely, 22162412056 is an apocalyptic number.
It is an amenable number.
2162412056 is an abundant number, since it is smaller than the sum of its proper divisors (2487735784).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2162412056 is a wasteful number, since it uses less digits than its factorization.
2162412056 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 136743 (or 136739 counting only the distinct ones).
The product of its (nonzero) digits is 5760, while the sum is 29.
The square root of 2162412056 is about 46501.7425049858. The cubic root of 2162412056 is about 1293.1418032764.
Adding to 2162412056 its reverse (6502142612), we get a palindrome (8664554668).
The spelling of 2162412056 in words is "two billion, one hundred sixty-two million, four hundred twelve thousand, fifty-six".
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