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10680835 = 511194197
BaseRepresentation
bin101000101111…
…101000000011
3202002122100111
4220233220003
510213241320
61020532151
7156533314
oct50575003
922078314
1010680835
116035740
1236b1057
13229c729
1415c060b
15e0ea5a
hexa2fa03

10680835 has 8 divisors (see below), whose sum is σ = 13982256. Its totient is φ = 7767840.

The previous prime is 10680821. The next prime is 10680841. The reversal of 10680835 is 53808601.

10680835 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 10680835 - 27 = 10680707 is a prime.

It is a super-2 number, since 2×106808352 = 228160472594450, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10680797 and 10680806.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 97044 + ... + 97153.

It is an arithmetic number, because the mean of its divisors is an integer number (1747782).

Almost surely, 210680835 is an apocalyptic number.

10680835 is a deficient number, since it is larger than the sum of its proper divisors (3301421).

10680835 is a wasteful number, since it uses less digits than its factorization.

10680835 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 194213.

The product of its (nonzero) digits is 5760, while the sum is 31.

The square root of 10680835 is about 3268.1546781020. The cubic root of 10680835 is about 220.2259043171.

The spelling of 10680835 in words is "ten million, six hundred eighty thousand, eight hundred thirty-five".

Divisors: 1 5 11 55 194197 970985 2136167 10680835