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10144323311 = 17358637707
BaseRepresentation
bin10010111001010011…
…00001011011101111
3222011222100000111012
421130221201123233
5131233421321221
64354340015435
7506246216423
oct113451413357
928158300435
1010144323311
11433622a281
121b7139157b
13c5887c595
146c33b0b83
153e58ba65b
hex25ca616ef

10144323311 has 4 divisors (see below), whose sum is σ = 10202961192. Its totient is φ = 10085685432.

The previous prime is 10144323257. The next prime is 10144323353. The reversal of 10144323311 is 11332344101.

10144323311 is digitally balanced in base 3, 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 is a cyclic number.

It is not a de Polignac number, because 10144323311 - 214 = 10144306927 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 (10144323391) 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, 29318681 + ... + 29319026.

It is an arithmetic number, because the mean of its divisors is an integer number (2550740298).

Almost surely, 210144323311 is an apocalyptic number.

10144323311 is a deficient number, since it is larger than the sum of its proper divisors (58637881).

10144323311 is an equidigital number, since it uses as much as digits as its factorization.

10144323311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58637880.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 10144323311 its reverse (11332344101), we get a palindrome (21476667412).

The spelling of 10144323311 in words is "ten billion, one hundred forty-four million, three hundred twenty-three thousand, three hundred eleven".

Divisors: 1 173 58637707 10144323311