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10660430 = 2511199487
BaseRepresentation
bin101000101010…
…101001001110
3202001121100202
4220222221032
510212113210
61020253502
7156416654
oct50525116
922047322
1010660430
116021380
1236a1292
132293361
1415b6dd4
15e089a5
hexa2aa4e

10660430 has 32 divisors (see below), whose sum is σ = 21081600. Its totient is φ = 3849120.

The previous prime is 10660427. The next prime is 10660453. The reversal of 10660430 is 3406601.

10660430 is nontrivially palindromic in base 3.

It is a super-2 number, since 2×106604302 = 227289535569800, which contains 22 as substring.

It is a congruent 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 15 ways as a sum of consecutive naturals, for example, 21647 + ... + 22133.

It is an arithmetic number, because the mean of its divisors is an integer number (658800).

Almost surely, 210660430 is an apocalyptic number.

10660430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10660430 is a deficient number, since it is larger than the sum of its proper divisors (10421170).

10660430 is a wasteful number, since it uses less digits than its factorization.

10660430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 704.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 10660430 is about 3265.0313934172. The cubic root of 10660430 is about 220.0855727713.

The spelling of 10660430 in words is "ten million, six hundred sixty thousand, four hundred thirty".

Divisors: 1 2 5 10 11 22 55 110 199 398 487 974 995 1990 2189 2435 4378 4870 5357 10714 10945 21890 26785 53570 96913 193826 484565 969130 1066043 2132086 5330215 10660430