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10516266 = 232837039
BaseRepresentation
bin101000000111…
…011100101010
3201210021121100
4220013130222
510143010031
61013222230
7155246445
oct50073452
921707540
1010516266
115a33032
123631976
132242857
14157a65c
15dcade6
hexa0772a

10516266 has 24 divisors (see below), whose sum is σ = 23063040. Its totient is φ = 3462696.

The previous prime is 10516249. The next prime is 10516273. The reversal of 10516266 is 66261501.

It is a happy number.

It is a super-2 number, since 2×105162662 = 221183701165512, which contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 2026 + ... + 5013.

It is an arithmetic number, because the mean of its divisors is an integer number (960960).

Almost surely, 210516266 is an apocalyptic number.

10516266 is an abundant number, since it is smaller than the sum of its proper divisors (12546774).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10516266 is a wasteful number, since it uses less digits than its factorization.

10516266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7130 (or 7127 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 10516266 is about 3242.8792761989. The cubic root of 10516266 is about 219.0889736680.

Adding to 10516266 its reverse (66261501), we get a palindrome (76777767).

The spelling of 10516266 in words is "ten million, five hundred sixteen thousand, two hundred sixty-six".

Divisors: 1 2 3 6 9 18 83 166 249 498 747 1494 7039 14078 21117 42234 63351 126702 584237 1168474 1752711 3505422 5258133 10516266