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10664373 = 329122579
BaseRepresentation
bin101000101011…
…100110110101
3202001210202210
4220223212311
510212224443
61020324033
7156434316
oct50534665
922053683
1010664373
116024335
1236a3619
1322950a5
1415b860d
15e09c33
hexa2b9b5

10664373 has 8 divisors (see below), whose sum is σ = 14709600. Its totient is φ = 6864368.

The previous prime is 10664371. The next prime is 10664449. The reversal of 10664373 is 37346601.

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 10664373 - 21 = 10664371 is a prime.

It is a super-2 number, since 2×106643732 = 227457702966258, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10664373.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10664371) 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, 61203 + ... + 61376.

It is an arithmetic number, because the mean of its divisors is an integer number (1838700).

Almost surely, 210664373 is an apocalyptic number.

It is an amenable number.

10664373 is a deficient number, since it is larger than the sum of its proper divisors (4045227).

10664373 is a wasteful number, since it uses less digits than its factorization.

10664373 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122611.

The product of its (nonzero) digits is 9072, while the sum is 30.

The square root of 10664373 is about 3265.6351602713. The cubic root of 10664373 is about 220.1127039609.

The spelling of 10664373 in words is "ten million, six hundred sixty-four thousand, three hundred seventy-three".

Divisors: 1 3 29 87 122579 367737 3554791 10664373