Base | Representation |
---|---|
bin | 11001100100110… |
… | …00000010010001 |
3 | 112221200100220120 |
4 | 30302120002101 |
5 | 414410012431 |
6 | 33142100453 |
7 | 5213331300 |
oct | 1462300221 |
9 | 487610816 |
10 | 214532241 |
11 | 100109280 |
12 | 5ba1a729 |
13 | 355a4a71 |
14 | 206c6437 |
15 | 13c7a196 |
hex | cc98091 |
214532241 has 48 divisors (see below), whose sum is σ = 365496768. Its totient is φ = 110678400.
The previous prime is 214532239. The next prime is 214532243. The reversal of 214532241 is 142235412.
It is an interprime number because it is at equal distance from previous prime (214532239) and next prime (214532243).
It is not a de Polignac number, because 214532241 - 21 = 214532239 is a prime.
It is not an unprimeable number, because it can be changed into a prime (214532243) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 292311 + ... + 293043.
It is an arithmetic number, because the mean of its divisors is an integer number (7614516).
Almost surely, 2214532241 is an apocalyptic number.
214532241 is a gapful number since it is divisible by the number (21) formed by its first and last digit.
It is an amenable number.
214532241 is a deficient number, since it is larger than the sum of its proper divisors (150964527).
214532241 is a wasteful number, since it uses less digits than its factorization.
214532241 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 942 (or 935 counting only the distinct ones).
The product of its digits is 1920, while the sum is 24.
The square root of 214532241 is about 14646.9191641109. The cubic root of 214532241 is about 598.6378739165.
Adding to 214532241 its reverse (142235412), we get a palindrome (356767653).
The spelling of 214532241 in words is "two hundred fourteen million, five hundred thirty-two thousand, two hundred forty-one".
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