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10275868719 = 321141763191
BaseRepresentation
bin10011001000111110…
…10101000000101111
3222112010212012212100
421210133111000233
5132021110244334
64415355310143
7512434304634
oct114437250057
928463765770
1010275868719
1143a3507296
121ba944b353
13c79bb95bc
146d6a5418b
15402201c99
hex2647d502f

10275868719 has 6 divisors (see below), whose sum is σ = 14842921496. Its totient is φ = 6850579140.

The previous prime is 10275868709. The next prime is 10275868741. The reversal of 10275868719 is 91786857201.

10275868719 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2k-10275868719 is a prime.

It is a super-2 number, since 2×102758687192 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10275868709) 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 5 ways as a sum of consecutive naturals, for example, 570881587 + ... + 570881604.

Almost surely, 210275868719 is an apocalyptic number.

10275868719 is a deficient number, since it is larger than the sum of its proper divisors (4567052777).

10275868719 is a wasteful number, since it uses less digits than its factorization.

10275868719 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1141763197 (or 1141763194 counting only the distinct ones).

The product of its (nonzero) digits is 1693440, while the sum is 54.

The spelling of 10275868719 in words is "ten billion, two hundred seventy-five million, eight hundred sixty-eight thousand, seven hundred nineteen".

Divisors: 1 3 9 1141763191 3425289573 10275868719