Search a number
-
+
10660495 = 511031933
BaseRepresentation
bin101000101010…
…101010001111
3202001121110011
4220222222033
510212113440
61020254051
7156420106
oct50525217
922047404
1010660495
11602142a
1236a1327
1322933b1
1415b703d
15e089ea
hexa2aa8f

10660495 has 8 divisors (see below), whose sum is σ = 12810816. Its totient is φ = 8516256.

The previous prime is 10660469. The next prime is 10660499. The reversal of 10660495 is 59406601.

10660495 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 10660495 - 219 = 10136207 is a prime.

It is a super-2 number, since 2×106604952 = 227292307290050, 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 (10660499) 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, 4549 + ... + 6481.

It is an arithmetic number, because the mean of its divisors is an integer number (1601352).

Almost surely, 210660495 is an apocalyptic number.

10660495 is a deficient number, since it is larger than the sum of its proper divisors (2150321).

10660495 is a wasteful number, since it uses less digits than its factorization.

10660495 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3041.

The product of its (nonzero) digits is 6480, while the sum is 31.

The square root of 10660495 is about 3265.0413473645. The cubic root of 10660495 is about 220.0860200807.

The spelling of 10660495 in words is "ten million, six hundred sixty thousand, four hundred ninety-five".

Divisors: 1 5 1103 1933 5515 9665 2132099 10660495