Base | Representation |
---|---|
bin | 110000101101000011101001… |
… | …110001110101111001001010 |
3 | 1001002102120011200122002121100 |
4 | 300231003221301311321022 |
5 | 211033443240433040432 |
6 | 2035323141225522230 |
7 | 63055423256210505 |
oct | 6055035161657112 |
9 | 1032376150562540 |
10 | 214202531143242 |
11 | 62284868644554 |
12 | 20035a76343376 |
13 | 926a29aa46895 |
14 | 3ac765a3b013c |
15 | 19b6d7574007c |
hex | c2d0e9c75e4a |
214202531143242 has 48 divisors (see below), whose sum is σ = 479573102080800. Its totient is φ = 69044888133216.
The previous prime is 214202531143163. The next prime is 214202531143369. The reversal of 214202531143242 is 242341135202412.
214202531143242 is a `hidden beast` number, since 2 + 1 + 4 + 20 + 253 + 1 + 143 + 242 = 666.
214202531143242 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is a super-3 number, since 3×2142025311432423 (a number of 44 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 214202531143197 and 214202531143206.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 986472492 + ... + 986689607.
It is an arithmetic number, because the mean of its divisors is an integer number (9991106293350).
Almost surely, 2214202531143242 is an apocalyptic number.
214202531143242 is an abundant number, since it is smaller than the sum of its proper divisors (265370570937558).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
214202531143242 is a wasteful number, since it uses less digits than its factorization.
214202531143242 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1973162307 (or 1973162304 counting only the distinct ones).
The product of its (nonzero) digits is 92160, while the sum is 36.
Adding to 214202531143242 its reverse (242341135202412), we get a palindrome (456543666345654).
The spelling of 214202531143242 in words is "two hundred fourteen trillion, two hundred two billion, five hundred thirty-one million, one hundred forty-three thousand, two hundred forty-two".
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