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10285014463 = 30493337291
BaseRepresentation
bin10011001010000100…
…01101110110111111
3222112210001212110121
421211002031312333
5132030430430323
64420323315411
7512605115623
oct114502156677
928483055417
1010285014463
1143a8693659
121bb051bb67
13c7ba6c399
146d7d55183
15402e0ba5d
hex26508ddbf

10285014463 has 4 divisors (see below), whose sum is σ = 10285382248. Its totient is φ = 10284646680.

The previous prime is 10285014419. The next prime is 10285014473. The reversal of 10285014463 is 36441058201.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10285014463 - 213 = 10285006271 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 (10285014473) 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 3 ways as a sum of consecutive naturals, for example, 138153 + ... + 199138.

It is an arithmetic number, because the mean of its divisors is an integer number (2571345562).

Almost surely, 210285014463 is an apocalyptic number.

10285014463 is a deficient number, since it is larger than the sum of its proper divisors (367785).

10285014463 is an equidigital number, since it uses as much as digits as its factorization.

10285014463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 367784.

The product of its (nonzero) digits is 23040, while the sum is 34.

The spelling of 10285014463 in words is "ten billion, two hundred eighty-five million, fourteen thousand, four hundred sixty-three".

Divisors: 1 30493 337291 10285014463