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10312001141 = 13793230857
BaseRepresentation
bin10011001101010010…
…01010011001110101
3222121122211221020012
421212221022121311
5132104333014031
64423125550005
7513353364161
oct114651123165
928548757205
1010312001141
1144119460a2
121bb9575305
13c8452a930
146db77bca1
1540548cb2b
hex266a4a675

10312001141 has 4 divisors (see below), whose sum is σ = 11105232012. Its totient is φ = 9518770272.

The previous prime is 10312001137. The next prime is 10312001159. The reversal of 10312001141 is 14110021301.

10312001141 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 3920638225 + 6391362916 = 62615^2 + 79946^2 .

It is a cyclic number.

It is not a de Polignac number, because 10312001141 - 22 = 10312001137 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 (10312001041) 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, 396615416 + ... + 396615441.

It is an arithmetic number, because the mean of its divisors is an integer number (2776308003).

Almost surely, 210312001141 is an apocalyptic number.

It is an amenable number.

10312001141 is a deficient number, since it is larger than the sum of its proper divisors (793230871).

10312001141 is an equidigital number, since it uses as much as digits as its factorization.

10312001141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 793230870.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 10312001141 its reverse (14110021301), we get a palindrome (24422022442).

The spelling of 10312001141 in words is "ten billion, three hundred twelve million, one thousand, one hundred forty-one".

Divisors: 1 13 793230857 10312001141