Base | Representation |
---|---|
bin | 110011010011111101100001… |
… | …1100101000001100101100001 |
3 | 2012012002002022100012200211212 |
4 | 1212213323003211001211201 |
5 | 433124310422404433101 |
6 | 4235532400354515505 |
7 | 164032354250345453 |
oct | 14647730345014541 |
9 | 2165062270180755 |
10 | 451344214530401 |
11 | 1208a3008645a95 |
12 | 42755648295b95 |
13 | 164ac76631308a |
14 | 7d652686042d3 |
15 | 372a77369a1bb |
hex | 19a7ec3941961 |
451344214530401 has 8 divisors (see below), whose sum is σ = 451522023736200. Its totient is φ = 451166428643328.
The previous prime is 451344214530371. The next prime is 451344214530409. The reversal of 451344214530401 is 104035412443154.
It can be written as a sum of positive squares in 4 ways, for example, as 52562485500001 + 398781729030400 = 7249999^2 + 19969520^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 451344214530401 - 230 = 451343140788577 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (451344214530409) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32939585 + ... + 44583681.
It is an arithmetic number, because the mean of its divisors is an integer number (56440252967025).
Almost surely, 2451344214530401 is an apocalyptic number.
It is an amenable number.
451344214530401 is a deficient number, since it is larger than the sum of its proper divisors (177809205799).
451344214530401 is a wasteful number, since it uses less digits than its factorization.
451344214530401 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11659363.
The product of its (nonzero) digits is 460800, while the sum is 41.
Adding to 451344214530401 its reverse (104035412443154), we get a palindrome (555379626973555).
The spelling of 451344214530401 in words is "four hundred fifty-one trillion, three hundred forty-four billion, two hundred fourteen million, five hundred thirty thousand, four hundred one".
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