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10706165 = 53136841
BaseRepresentation
bin101000110101…
…110011110101
3202010221002122
4220311303311
510220044130
61021245325
7160000211
oct50656365
922127078
1010706165
116052778
123703845
1322ab112
1415c9941
15e172e5
hexa35cf5

10706165 has 8 divisors (see below), whose sum is σ = 12890328. Its totient is φ = 8536320.

The previous prime is 10706119. The next prime is 10706167. The reversal of 10706165 is 56160701.

It can be written as a sum of positive squares in 4 ways, for example, as 117649 + 10588516 = 343^2 + 3254^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10706165 - 216 = 10640629 is a prime.

It is a super-2 number, since 2×107061652 = 229243938014450, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10706167) 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, 1856 + ... + 4985.

It is an arithmetic number, because the mean of its divisors is an integer number (1611291).

Almost surely, 210706165 is an apocalyptic number.

It is an amenable number.

10706165 is a deficient number, since it is larger than the sum of its proper divisors (2184163).

10706165 is an equidigital number, since it uses as much as digits as its factorization.

10706165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7159.

The product of its (nonzero) digits is 1260, while the sum is 26.

The square root of 10706165 is about 3272.0276588073. The cubic root of 10706165 is about 220.3998582020.

Adding to 10706165 its reverse (56160701), we get a palindrome (66866866).

The spelling of 10706165 in words is "ten million, seven hundred six thousand, one hundred sixty-five".

Divisors: 1 5 313 1565 6841 34205 2141233 10706165