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10144410233 = 64115825913
BaseRepresentation
bin10010111001010011…
…10110101001111001
3222011222111102201112
421130221312221321
5131233432111413
64354341530105
7506250031016
oct113451665171
928158442645
1010144410233
114336289611
121b71413935
13c588b0009
146c33d470d
153e58d62a8
hex25ca76a79

10144410233 has 4 divisors (see below), whose sum is σ = 10160236788. Its totient is φ = 10128583680.

The previous prime is 10144410229. The next prime is 10144410259. The reversal of 10144410233 is 33201444101.

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 7866448249 + 2277961984 = 88693^2 + 47728^2 .

It is a cyclic number.

It is not a de Polignac number, because 10144410233 - 22 = 10144410229 is a prime.

It is a super-2 number, since 2×101444102332 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10144410199 and 10144410208.

It is not an unprimeable number, because it can be changed into a prime (10144410293) 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, 7912316 + ... + 7913597.

It is an arithmetic number, because the mean of its divisors is an integer number (2540059197).

Almost surely, 210144410233 is an apocalyptic number.

It is an amenable number.

10144410233 is a deficient number, since it is larger than the sum of its proper divisors (15826555).

10144410233 is an equidigital number, since it uses as much as digits as its factorization.

10144410233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15826554.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 10144410233 its reverse (33201444101), we get a palindrome (43345854334).

The spelling of 10144410233 in words is "ten billion, one hundred forty-four million, four hundred ten thousand, two hundred thirty-three".

Divisors: 1 641 15825913 10144410233