Base | Representation |
---|---|
bin | 1111010110010111… |
… | …1001110101111000 |
3 | 101122011011200022221 |
4 | 3311211321311320 |
5 | 31414302313133 |
6 | 1520505253424 |
7 | 204051301240 |
oct | 36545716570 |
9 | 11564150287 |
10 | 4120354168 |
11 | 1824918087 |
12 | 96ba94274 |
13 | 5088408b8 |
14 | 2b1322b20 |
15 | 191aeaa2d |
hex | f5979d78 |
4120354168 has 32 divisors (see below), whose sum is σ = 8847820800. Its totient is φ = 1762168032.
The previous prime is 4120354061. The next prime is 4120354169. The reversal of 4120354168 is 8614530214.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4120354169) 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, 49980 + ... + 103627.
It is an arithmetic number, because the mean of its divisors is an integer number (276494400).
Almost surely, 24120354168 is an apocalyptic number.
It is an amenable number.
4120354168 is an abundant number, since it is smaller than the sum of its proper divisors (4727466632).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4120354168 is a wasteful number, since it uses less digits than its factorization.
4120354168 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 154099 (or 154095 counting only the distinct ones).
The product of its (nonzero) digits is 23040, while the sum is 34.
The square root of 4120354168 is about 64189.9849509252. The cubic root of 4120354168 is about 1603.1648513200.
The spelling of 4120354168 in words is "four billion, one hundred twenty million, three hundred fifty-four thousand, one hundred sixty-eight".
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