Base | Representation |
---|---|
bin | 11001100001101… |
… | …11000101011010 |
3 | 112220221012011202 |
4 | 30300313011122 |
5 | 414304311010 |
6 | 33125354202 |
7 | 5210055446 |
oct | 1460670532 |
9 | 486835152 |
10 | 214135130 |
11 | aa967990 |
12 | 5b868962 |
13 | 354960a1 |
14 | 20621826 |
15 | 13bec6a5 |
hex | cc3715a |
214135130 has 64 divisors (see below), whose sum is σ = 458006400. Its totient is φ = 71205120.
The previous prime is 214135121. The next prime is 214135139. The reversal of 214135130 is 31531412.
214135130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (214135121) and next prime (214135139).
It is not an unprimeable number, because it can be changed into a prime (214135139) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 58844 + ... + 62376.
It is an arithmetic number, because the mean of its divisors is an integer number (7156350).
Almost surely, 2214135130 is an apocalyptic number.
214135130 is an abundant number, since it is smaller than the sum of its proper divisors (243871270).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
214135130 is a wasteful number, since it uses less digits than its factorization.
214135130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3599.
The product of its (nonzero) digits is 360, while the sum is 20.
The square root of 214135130 is about 14633.3567577641. The cubic root of 214135130 is about 598.2682752091.
Adding to 214135130 its reverse (31531412), we get a palindrome (245666542).
The spelling of 214135130 in words is "two hundred fourteen million, one hundred thirty-five thousand, one hundred thirty".
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