Base | Representation |
---|---|
bin | 110000001101011101100010… |
… | …011000101100001110011001 |
3 | 1000210201222211221022220012020 |
4 | 300031131202120230032121 |
5 | 210242410101043011101 |
6 | 2030541500211405053 |
7 | 62442520205542200 |
oct | 6015354230541631 |
9 | 1023658757286166 |
10 | 212031301141401 |
11 | 61617a73938a55 |
12 | 1b9451058b3789 |
13 | 914060978b1c1 |
14 | 3a50526788237 |
15 | 197a649e52136 |
hex | c0d76262c399 |
212031301141401 has 24 divisors (see below), whose sum is σ = 331454362475520. Its totient is φ = 120206721896352.
The previous prime is 212031301141379. The next prime is 212031301141447. The reversal of 212031301141401 is 104141103130212.
It is not a de Polignac number, because 212031301141401 - 27 = 212031301141273 is a prime.
It is not an unprimeable number, because it can be changed into a prime (212031301141901) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5678681346 + ... + 5678718683.
It is an arithmetic number, because the mean of its divisors is an integer number (13810598436480).
Almost surely, 2212031301141401 is an apocalyptic number.
212031301141401 is a gapful number since it is divisible by the number (21) formed by its first and last digit.
It is an amenable number.
212031301141401 is a deficient number, since it is larger than the sum of its proper divisors (119423061334119).
212031301141401 is a wasteful number, since it uses less digits than its factorization.
212031301141401 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11357400173 (or 11357400166 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 24.
Adding to 212031301141401 its reverse (104141103130212), we get a palindrome (316172404271613).
The spelling of 212031301141401 in words is "two hundred twelve trillion, thirty-one billion, three hundred one million, one hundred forty-one thousand, four hundred one".
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