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10896237087 = 353599114407
BaseRepresentation
bin10100010010111011…
…10110001000011111
31001010101012012021120
422021131312020133
5134303414041322
65001120102023
7534006326031
oct121135661037
931111165246
1010896237087
11469170721a
122141164913
131048597188
147551bdc51
1543b8e4a5c
hex28977621f

10896237087 has 16 divisors (see below), whose sum is σ = 14827276800. Its totient is φ = 7115137952.

The previous prime is 10896237083. The next prime is 10896237113. The reversal of 10896237087 is 78073269801.

It is a cyclic number.

It is not a de Polignac number, because 10896237087 - 22 = 10896237083 is a prime.

It is a super-2 number, since 2×108962370872 (a number of 21 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10896237083) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38038 + ... + 152444.

It is an arithmetic number, because the mean of its divisors is an integer number (926704800).

Almost surely, 210896237087 is an apocalyptic number.

10896237087 is a deficient number, since it is larger than the sum of its proper divisors (3931039713).

10896237087 is a wasteful number, since it uses less digits than its factorization.

10896237087 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115062.

The product of its (nonzero) digits is 1016064, while the sum is 51.

The spelling of 10896237087 in words is "ten billion, eight hundred ninety-six million, two hundred thirty-seven thousand, eighty-seven".

Divisors: 1 3 53 159 599 1797 31747 95241 114407 343221 6063571 18190713 68529793 205589379 3632079029 10896237087