Search a number
-
+
10660327 = 139271283
BaseRepresentation
bin101000101010…
…100111100111
3202001121012221
4220222213213
510212112302
61020253211
7156416446
oct50524747
922047187
1010660327
116021297
1236a1207
1322932b2
1415b6d5d
15e08937
hexa2a9e7

10660327 has 8 divisors (see below), whose sum is σ = 10814720. Its totient is φ = 10507320.

The previous prime is 10660291. The next prime is 10660333. The reversal of 10660327 is 72306601.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-10660327 is a prime.

It is a super-2 number, since 2×106603272 = 227285143493858, 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 (10660127) 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, 37528 + ... + 37810.

It is an arithmetic number, because the mean of its divisors is an integer number (1351840).

Almost surely, 210660327 is an apocalyptic number.

10660327 is a deficient number, since it is larger than the sum of its proper divisors (154393).

10660327 is a wasteful number, since it uses less digits than its factorization.

10660327 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 693.

The product of its (nonzero) digits is 1512, while the sum is 25.

The square root of 10660327 is about 3265.0156201770. The cubic root of 10660327 is about 220.0848639541.

Adding to 10660327 its reverse (72306601), we get a palindrome (82966928).

The spelling of 10660327 in words is "ten million, six hundred sixty thousand, three hundred twenty-seven".

Divisors: 1 139 271 283 37669 39337 76693 10660327