Base | Representation |
---|---|
bin | 101101110001011100111011… |
… | …101110011101100011101011 |
3 | 222101210002100220001222012201 |
4 | 231301130323232131203223 |
5 | 202341232212011310001 |
6 | 1552052421052521031 |
7 | 60255124505044015 |
oct | 5561347356354353 |
9 | 871702326058181 |
10 | 201310414166251 |
11 | 591642a3710805 |
12 | 1a6b3382480177 |
13 | 884364bb05070 |
14 | 379d6943431b5 |
15 | 184182c3d3501 |
hex | b7173bb9d8eb |
201310414166251 has 32 divisors (see below), whose sum is σ = 233197792648128. Its totient is φ = 172124116439040.
The previous prime is 201310414166203. The next prime is 201310414166273. The reversal of 201310414166251 is 152661414013102.
It is a cyclic number.
It is not a de Polignac number, because 201310414166251 - 213 = 201310414158059 is a prime.
It is a super-2 number, since 2×2013104141662512 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 201310414166251.
It is not an unprimeable number, because it can be changed into a prime (201310414166951) 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, 6096501 + ... + 20971126.
It is an arithmetic number, because the mean of its divisors is an integer number (7287431020254).
Almost surely, 2201310414166251 is an apocalyptic number.
201310414166251 is a deficient number, since it is larger than the sum of its proper divisors (31887378481877).
201310414166251 is a wasteful number, since it uses less digits than its factorization.
201310414166251 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27068191.
The product of its (nonzero) digits is 34560, while the sum is 37.
Adding to 201310414166251 its reverse (152661414013102), we get a palindrome (353971828179353).
The spelling of 201310414166251 in words is "two hundred one trillion, three hundred ten billion, four hundred fourteen million, one hundred sixty-six thousand, two hundred fifty-one".
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