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450142335301 = 4316689156139
BaseRepresentation
bin1101000110011101001…
…00101111000101000101
31121000220012012220221111
412203032210233011011
524333342414212201
6542443104245021
744343642501331
oct6431644570505
91530805186844
10450142335301
111639a468202a
12732a7910771
13335a9a25329
1417b037847c1
15ba98a06b51
hex68ce92f145

450142335301 has 8 divisors (see below), whose sum is σ = 451257091200. Its totient is φ = 449027905920.

The previous prime is 450142335287. The next prime is 450142335371. The reversal of 450142335301 is 103533241054.

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 450142335301 - 211 = 450142333253 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (450142335371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2804890 + ... + 2961028.

It is an arithmetic number, because the mean of its divisors is an integer number (56407136400).

Almost surely, 2450142335301 is an apocalyptic number.

It is an amenable number.

450142335301 is a deficient number, since it is larger than the sum of its proper divisors (1114755899).

450142335301 is a wasteful number, since it uses less digits than its factorization.

450142335301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163259.

The product of its (nonzero) digits is 21600, while the sum is 31.

Adding to 450142335301 its reverse (103533241054), we get a palindrome (553675576355).

The spelling of 450142335301 in words is "four hundred fifty billion, one hundred forty-two million, three hundred thirty-five thousand, three hundred one".

Divisors: 1 431 6689 156139 2882959 67295909 1044413771 450142335301