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10144460245 = 52539799091
BaseRepresentation
bin10010111001010100…
…00010110111010101
3222011222120222022211
421130222002313111
5131233440211440
64354342553421
7506250326563
oct113452026725
928158528284
1010144460245
114336313147
121b71438871
13c588c99ca
146c3408a33
153e58e5eea
hex25ca82dd5

10144460245 has 8 divisors (see below), whose sum is σ = 12178162080. Its totient is φ = 8112361680.

The previous prime is 10144460171. The next prime is 10144460273. The reversal of 10144460245 is 54206444101.

10144460245 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10144460245 - 213 = 10144452053 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 386851 + ... + 412240.

It is an arithmetic number, because the mean of its divisors is an integer number (1522270260).

Almost surely, 210144460245 is an apocalyptic number.

It is an amenable number.

10144460245 is a deficient number, since it is larger than the sum of its proper divisors (2033701835).

10144460245 is an equidigital number, since it uses as much as digits as its factorization.

10144460245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 801635.

The product of its (nonzero) digits is 15360, while the sum is 31.

The spelling of 10144460245 in words is "ten billion, one hundred forty-four million, four hundred sixty thousand, two hundred forty-five".

Divisors: 1 5 2539 12695 799091 3995455 2028892049 10144460245