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10857608327 = 439212911617
BaseRepresentation
bin10100001110010100…
…11111010010000111
31001000200111122120202
422013022133102013
5134214021431302
64553220121115
7533030101526
oct120712372207
931020448522
1010857608327
114671922925
12213023619b
131040590817
147500064bd
15438314202
hex28729f487

10857608327 has 8 divisors (see below), whose sum is σ = 10888389600. Its totient is φ = 10826855424.

The previous prime is 10857608303. The next prime is 10857608351. The reversal of 10857608327 is 72380675801.

It is a happy number.

10857608327 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (10857608303) and next prime (10857608351).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10857608327 - 210 = 10857607303 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 (10857308327) 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 7 ways as a sum of consecutive naturals, for example, 928823 + ... + 940439.

It is an arithmetic number, because the mean of its divisors is an integer number (1361048700).

Almost surely, 210857608327 is an apocalyptic number.

10857608327 is a deficient number, since it is larger than the sum of its proper divisors (30781273).

10857608327 is a wasteful number, since it uses less digits than its factorization.

10857608327 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14185.

The product of its (nonzero) digits is 564480, while the sum is 47.

The spelling of 10857608327 in words is "ten billion, eight hundred fifty-seven million, six hundred eight thousand, three hundred twenty-seven".

Divisors: 1 439 2129 11617 934631 5099863 24732593 10857608327