Base | Representation |
---|---|
bin | 11001100110011… |
… | …11111001000011 |
3 | 112222002222202010 |
4 | 30303033321003 |
5 | 414434323102 |
6 | 33151024003 |
7 | 5215303305 |
oct | 1463177103 |
9 | 488088663 |
10 | 214761027 |
11 | 100255158 |
12 | 5bb0b003 |
13 | 35654c40 |
14 | 20745975 |
15 | 13cc2d6c |
hex | cccfe43 |
214761027 has 16 divisors (see below), whose sum is σ = 308795648. Its totient is φ = 131980320.
The previous prime is 214761023. The next prime is 214761083. The reversal of 214761027 is 720167412.
It is not a de Polignac number, because 214761027 - 22 = 214761023 is a prime.
It is a super-2 number, since 2×2147610272 = 92244597436189458, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 214760985 and 214761003.
It is not an unprimeable number, because it can be changed into a prime (214761023) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28752 + ... + 35442.
It is an arithmetic number, because the mean of its divisors is an integer number (19299728).
Almost surely, 2214761027 is an apocalyptic number.
214761027 is a deficient number, since it is larger than the sum of its proper divisors (94034621).
214761027 is a wasteful number, since it uses less digits than its factorization.
214761027 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7530.
The product of its (nonzero) digits is 4704, while the sum is 30.
The square root of 214761027 is about 14654.7271213080. The cubic root of 214761027 is about 598.8506023254.
The spelling of 214761027 in words is "two hundred fourteen million, seven hundred sixty-one thousand, twenty-seven".
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