Base | Representation |
---|---|
bin | 11001100111001… |
… | …10100110101100 |
3 | 112222021201100210 |
4 | 30303212212230 |
5 | 420000312220 |
6 | 33153022420 |
7 | 5216141451 |
oct | 1463464654 |
9 | 488251323 |
10 | 214854060 |
11 | 100309043 |
12 | 5bb54a10 |
13 | 356883a5 |
14 | 2076b828 |
15 | 13ce06e0 |
hex | cce69ac |
214854060 has 24 divisors (see below), whose sum is σ = 601591536. Its totient is φ = 57294400.
The previous prime is 214854047. The next prime is 214854067. The reversal of 214854060 is 60458412.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is not an unprimeable number, because it can be changed into a prime (214854067) 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, 1790391 + ... + 1790510.
It is an arithmetic number, because the mean of its divisors is an integer number (25066314).
Almost surely, 2214854060 is an apocalyptic number.
214854060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
214854060 is an abundant number, since it is smaller than the sum of its proper divisors (386737476).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
214854060 is a wasteful number, since it uses less digits than its factorization.
214854060 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3580913 (or 3580911 counting only the distinct ones).
The product of its (nonzero) digits is 7680, while the sum is 30.
The square root of 214854060 is about 14657.9009411307. The cubic root of 214854060 is about 598.9370624962.
The spelling of 214854060 in words is "two hundred fourteen million, eight hundred fifty-four thousand, sixty".
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