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10310130143 = 24142780623
BaseRepresentation
bin10011001101000100…
…00001100111011111
3222121112022212200222
421212202001213133
5132103343131033
64423021511555
7513331442315
oct114642014737
928545285628
1010310130143
114410888415
121bb8a125bb
13c84024131
146db4120b5
1540521d598
hex2668819df

10310130143 has 4 divisors (see below), whose sum is σ = 10352911008. Its totient is φ = 10267349280.

The previous prime is 10310130119. The next prime is 10310130157. The reversal of 10310130143 is 34103101301.

10310130143 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 is a cyclic number.

It is not a de Polignac number, because 10310130143 - 26 = 10310130079 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 (10310130343) 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, 21390071 + ... + 21390552.

It is an arithmetic number, because the mean of its divisors is an integer number (2588227752).

Almost surely, 210310130143 is an apocalyptic number.

10310130143 is a deficient number, since it is larger than the sum of its proper divisors (42780865).

10310130143 is an equidigital number, since it uses as much as digits as its factorization.

10310130143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42780864.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 10310130143 its reverse (34103101301), we get a palindrome (44413231444).

The spelling of 10310130143 in words is "ten billion, three hundred ten million, one hundred thirty thousand, one hundred forty-three".

Divisors: 1 241 42780623 10310130143