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10685753 = 133172593
BaseRepresentation
bin101000110000…
…110100111001
3202002220002122
4220300310321
510213421003
61021011025
7156553541
oct50606471
922086078
1010685753
116039401
1236b3a75
1322a1a40
1415c2321
15e11238
hexa30d39

10685753 has 8 divisors (see below), whose sum is σ = 11548488. Its totient is φ = 9828864.

The previous prime is 10685747. The next prime is 10685767. The reversal of 10685753 is 35758601.

It can be written as a sum of positive squares in 4 ways, for example, as 5929 + 10679824 = 77^2 + 3268^2 .

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 10685753 - 24 = 10685737 is a prime.

It is a super-2 number, since 2×106857532 = 228370634354018, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10685723) 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 7 ways as a sum of consecutive naturals, for example, 2825 + ... + 5417.

It is an arithmetic number, because the mean of its divisors is an integer number (1443561).

Almost surely, 210685753 is an apocalyptic number.

10685753 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

10685753 is a deficient number, since it is larger than the sum of its proper divisors (862735).

10685753 is a wasteful number, since it uses less digits than its factorization.

10685753 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2923.

The product of its (nonzero) digits is 25200, while the sum is 35.

The square root of 10685753 is about 3268.9070038776. The cubic root of 10685753 is about 220.2597002019.

The spelling of 10685753 in words is "ten million, six hundred eighty-five thousand, seven hundred fifty-three".

Divisors: 1 13 317 2593 4121 33709 821981 10685753