Base | Representation |
---|---|
bin | 110000010010110101010100… |
… | …001100010011100100110101 |
3 | 1000212001021122011210000101021 |
4 | 300102311110030103210311 |
5 | 210314432040112414031 |
6 | 2031423224404301141 |
7 | 62511265444020010 |
oct | 6022652414234465 |
9 | 1025037564700337 |
10 | 212400430201141 |
11 | 6174a575642a86 |
12 | 1b9a47623a17b1 |
13 | 9169375473a90 |
14 | 3a6434298c377 |
15 | 1985051535511 |
hex | c12d54313935 |
212400430201141 has 32 divisors (see below), whose sum is σ = 262633245896448. Its totient is φ = 167271414336000.
The previous prime is 212400430201133. The next prime is 212400430201151. The reversal of 212400430201141 is 141102034004212.
It is not a de Polignac number, because 212400430201141 - 23 = 212400430201133 is a prime.
It is a super-2 number, since 2×2124004302011412 (a number of 29 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (212400430201151) 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, 30987385 + ... + 37215841.
It is an arithmetic number, because the mean of its divisors is an integer number (8207288934264).
Almost surely, 2212400430201141 is an apocalyptic number.
It is an amenable number.
212400430201141 is a deficient number, since it is larger than the sum of its proper divisors (50232815695307).
212400430201141 is a wasteful number, since it uses less digits than its factorization.
212400430201141 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6230221.
The product of its (nonzero) digits is 1536, while the sum is 25.
Adding to 212400430201141 its reverse (141102034004212), we get a palindrome (353502464205353).
The spelling of 212400430201141 in words is "two hundred twelve trillion, four hundred billion, four hundred thirty million, two hundred one thousand, one hundred forty-one".
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