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10144340605 = 571092659067
BaseRepresentation
bin10010111001010011…
…00101101001111101
3222011222100220012201
421130221211221331
5131233422344410
64354340231501
7506246321020
oct113451455175
928158326181
1010144340605
114336241273
121b7139b591
13c58887409
146c33b71b7
153e58c083a
hex25ca65a7d

10144340605 has 16 divisors (see below), whose sum is σ = 14039879040. Its totient is φ = 6892299072.

The previous prime is 10144340603. The next prime is 10144340651. The reversal of 10144340605 is 50604344101.

It is a cyclic number.

It is not a de Polignac number, because 10144340605 - 21 = 10144340603 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10144340603) 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 15 ways as a sum of consecutive naturals, for example, 1325719 + ... + 1333348.

It is an arithmetic number, because the mean of its divisors is an integer number (877492440).

Almost surely, 210144340605 is an apocalyptic number.

It is an amenable number.

10144340605 is a deficient number, since it is larger than the sum of its proper divisors (3895538435).

10144340605 is a wasteful number, since it uses less digits than its factorization.

10144340605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2659188.

The product of its (nonzero) digits is 5760, while the sum is 28.

Adding to 10144340605 its reverse (50604344101), we get a palindrome (60748684706).

The spelling of 10144340605 in words is "ten billion, one hundred forty-four million, three hundred forty thousand, six hundred five".

Divisors: 1 5 7 35 109 545 763 3815 2659067 13295335 18613469 93067345 289838303 1449191515 2028868121 10144340605