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10868833 = 26834051
BaseRepresentation
bin101001011101…
…100001100001
3202110012020101
4221131201201
510240300313
61024542401
7161245363
oct51354141
922405211
1010868833
116153a08
123781a01
132337181
14162cd33
15e4a5dd
hexa5d861

10868833 has 4 divisors (see below), whose sum is σ = 10875568. Its totient is φ = 10862100.

The previous prime is 10868791. The next prime is 10868839. The reversal of 10868833 is 33886801.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 33886801 = 132606677.

It is a cyclic number.

It is not a de Polignac number, because 10868833 - 221 = 8771681 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10868792 and 10868801.

It is not an unprimeable number, because it can be changed into a prime (10868839) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 658 + ... + 4708.

It is an arithmetic number, because the mean of its divisors is an integer number (2718892).

Almost surely, 210868833 is an apocalyptic number.

It is an amenable number.

10868833 is a deficient number, since it is larger than the sum of its proper divisors (6735).

10868833 is an equidigital number, since it uses as much as digits as its factorization.

10868833 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6734.

The product of its (nonzero) digits is 27648, while the sum is 37.

The square root of 10868833 is about 3296.7913188432. The cubic root of 10868833 is about 221.5104938238.

The spelling of 10868833 in words is "ten million, eight hundred sixty-eight thousand, eight hundred thirty-three".

Divisors: 1 2683 4051 10868833