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10144551353 = 56917828737
BaseRepresentation
bin10010111001010100…
…11001000110111001
3222011222202121022012
421130222121012321
5131234001120403
64354344535305
7506251156316
oct113452310671
928158677265
1010144551353
114336375642
121b71481535
13c5892c311
146c342dd0d
153e5912ed8
hex25ca991b9

10144551353 has 4 divisors (see below), whose sum is σ = 10162380660. Its totient is φ = 10126722048.

The previous prime is 10144551349. The next prime is 10144551359. The reversal of 10144551353 is 35315544101.

10144551353 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It can be written as a sum of positive squares in 2 ways, for example, as 6116491264 + 4028060089 = 78208^2 + 63467^2 .

It is a cyclic number.

It is not a de Polignac number, because 10144551353 - 22 = 10144551349 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (10144551359) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 8913800 + ... + 8914937.

It is an arithmetic number, because the mean of its divisors is an integer number (2540595165).

Almost surely, 210144551353 is an apocalyptic number.

It is an amenable number.

10144551353 is a deficient number, since it is larger than the sum of its proper divisors (17829307).

10144551353 is an equidigital number, since it uses as much as digits as its factorization.

10144551353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17829306.

The product of its (nonzero) digits is 18000, while the sum is 32.

The spelling of 10144551353 in words is "ten billion, one hundred forty-four million, five hundred fifty-one thousand, three hundred fifty-three".

Divisors: 1 569 17828737 10144551353