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10868043 = 316372213
BaseRepresentation
bin101001011101…
…010101001011
3202110011011010
4221131111023
510240234133
61024535003
7161243154
oct51352513
922404133
1010868043
11615335a
123781463
1323369c4
14162c92b
15e4a263
hexa5d54b

10868043 has 8 divisors (see below), whose sum is σ = 14506128. Its totient is φ = 7237664.

The previous prime is 10868027. The next prime is 10868059. The reversal of 10868043 is 34086801.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (10868027) and next prime (10868059).

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 10868043 - 24 = 10868027 is a prime.

It is a super-2 number, since 2×108680432 = 236228717299698, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10868043.

It is not an unprimeable number, because it can be changed into a prime (10868843) by changing a digit.

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, 3805 + ... + 6017.

It is an arithmetic number, because the mean of its divisors is an integer number (1813266).

Almost surely, 210868043 is an apocalyptic number.

10868043 is a deficient number, since it is larger than the sum of its proper divisors (3638085).

10868043 is a wasteful number, since it uses less digits than its factorization.

10868043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3853.

The product of its (nonzero) digits is 4608, while the sum is 30.

The square root of 10868043 is about 3296.6715031983. The cubic root of 10868043 is about 221.5051268714.

The spelling of 10868043 in words is "ten million, eight hundred sixty-eight thousand, forty-three".

Divisors: 1 3 1637 2213 4911 6639 3622681 10868043