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10685941 = 710314821
BaseRepresentation
bin101000110000…
…110111110101
3202002220100121
4220300313311
510213422231
61021011541
7156554230
oct50606765
922086317
1010685941
116039562
1236b3bb1
1322a1b56
1415c2417
15e11311
hexa30df5

10685941 has 8 divisors (see below), whose sum is σ = 12331904. Its totient is φ = 9069840.

The previous prime is 10685921. The next prime is 10685957. The reversal of 10685941 is 14958601.

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 10685941 - 223 = 2297333 is a prime.

It is a super-2 number, since 2×106859412 = 228378670110962, 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 = 10685897 and 10685906.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10685921) 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, 6690 + ... + 8131.

It is an arithmetic number, because the mean of its divisors is an integer number (1541488).

Almost surely, 210685941 is an apocalyptic number.

It is an amenable number.

10685941 is a deficient number, since it is larger than the sum of its proper divisors (1645963).

10685941 is a wasteful number, since it uses less digits than its factorization.

10685941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14931.

The product of its (nonzero) digits is 8640, while the sum is 34.

The square root of 10685941 is about 3268.9357595401. The cubic root of 10685941 is about 220.2609919087.

The spelling of 10685941 in words is "ten million, six hundred eighty-five thousand, nine hundred forty-one".

Divisors: 1 7 103 721 14821 103747 1526563 10685941