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10806678835 = 52666981043
BaseRepresentation
bin10100001000010000…
…01101010100110011
31000220010200011110021
422010020031110303
5134113002210320
64544200344311
7531541153201
oct120410152463
930803604407
1010806678835
1146460a7837
122117175097
131032b6b324
1474734a071
15433b03daa
hex28420d533

10806678835 has 8 divisors (see below), whose sum is σ = 12968660880. Its totient is φ = 8644912224.

The previous prime is 10806678791. The next prime is 10806678877. The reversal of 10806678835 is 53887660801.

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 10806678835 - 213 = 10806670643 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92824 + ... + 173866.

It is an arithmetic number, because the mean of its divisors is an integer number (1621082610).

Almost surely, 210806678835 is an apocalyptic number.

10806678835 is a deficient number, since it is larger than the sum of its proper divisors (2161982045).

10806678835 is an equidigital number, since it uses as much as digits as its factorization.

10806678835 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107717.

The product of its (nonzero) digits is 1935360, while the sum is 52.

The spelling of 10806678835 in words is "ten billion, eight hundred six million, six hundred seventy-eight thousand, eight hundred thirty-five".

Divisors: 1 5 26669 81043 133345 405215 2161335767 10806678835