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10868469 = 35696367
BaseRepresentation
bin101001011101…
…011011110101
3202110011201220
4221131123311
510240242334
61024540553
7161244333
oct51353365
922404656
1010868469
116153707
123781759
132336c61
14162cb53
15e4a449
hexa5d6f5

10868469 has 8 divisors (see below), whose sum is σ = 14519040. Its totient is φ = 7231776.

The previous prime is 10868461. The next prime is 10868471. The reversal of 10868469 is 96486801.

10868469 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 10868469 - 23 = 10868461 is a prime.

It is a super-2 number, since 2×108684692 = 236247236807922, 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 10868469.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10868461) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1477 + ... + 4890.

It is an arithmetic number, because the mean of its divisors is an integer number (1814880).

Almost surely, 210868469 is an apocalyptic number.

It is an amenable number.

10868469 is a deficient number, since it is larger than the sum of its proper divisors (3650571).

10868469 is an equidigital number, since it uses as much as digits as its factorization.

10868469 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6939.

The product of its (nonzero) digits is 82944, while the sum is 42.

The square root of 10868469 is about 3296.7361131883. The cubic root of 10868469 is about 221.5080209818.

The spelling of 10868469 in words is "ten million, eight hundred sixty-eight thousand, four hundred sixty-nine".

Divisors: 1 3 569 1707 6367 19101 3622823 10868469