Base | Representation |
---|---|
bin | 11001100001100… |
… | …11111101001011 |
3 | 112220220112121010 |
4 | 30300303331023 |
5 | 414303403230 |
6 | 33125215003 |
7 | 5210003211 |
oct | 1460637513 |
9 | 486815533 |
10 | 214122315 |
11 | aa9592a0 |
12 | 5b861463 |
13 | 354902c4 |
14 | 2061acb1 |
15 | 13be89b0 |
hex | cc33f4b |
214122315 has 32 divisors (see below), whose sum is σ = 374400000. Its totient is φ = 103633920.
The previous prime is 214122313. The next prime is 214122317. The reversal of 214122315 is 513221412.
It is an interprime number because it is at equal distance from previous prime (214122313) and next prime (214122317).
It is not a de Polignac number, because 214122315 - 21 = 214122313 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 214122291 and 214122300.
It is not an unprimeable number, because it can be changed into a prime (214122313) 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, 170811 + ... + 172059.
It is an arithmetic number, because the mean of its divisors is an integer number (11700000).
Almost surely, 2214122315 is an apocalyptic number.
214122315 is a deficient number, since it is larger than the sum of its proper divisors (160277685).
214122315 is a wasteful number, since it uses less digits than its factorization.
214122315 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2307.
The product of its digits is 480, while the sum is 21.
The square root of 214122315 is about 14632.9188817542. The cubic root of 214122315 is about 598.2563404386.
Adding to 214122315 its reverse (513221412), we get a palindrome (727343727).
The spelling of 214122315 in words is "two hundred fourteen million, one hundred twenty-two thousand, three hundred fifteen".
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