Search a number
-
+
10669349363 = 142726172857
BaseRepresentation
bin10011110111111000…
…10101100111110011
31000112120021002211112
421323330111213303
5133322323134423
64522413103535
7525252654551
oct117374254763
930476232745
1010669349363
11458562a102
122099187bab
13101058769a
14732ddcbd1
15426a28a78
hex27bf159f3

10669349363 has 8 divisors (see below), whose sum is σ = 10684644432. Its totient is φ = 10654068096.

The previous prime is 10669349359. The next prime is 10669349377. The reversal of 10669349363 is 36394396601.

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 10669349363 - 22 = 10669349359 is a prime.

It is a super-2 number, since 2×106693493632 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10669349303) 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, 3733031 + ... + 3735887.

It is an arithmetic number, because the mean of its divisors is an integer number (1335580554).

Almost surely, 210669349363 is an apocalyptic number.

10669349363 is a deficient number, since it is larger than the sum of its proper divisors (15295069).

10669349363 is a wasteful number, since it uses less digits than its factorization.

10669349363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6901.

The product of its (nonzero) digits is 1889568, while the sum is 50.

The spelling of 10669349363 in words is "ten billion, six hundred sixty-nine million, three hundred forty-nine thousand, three hundred sixty-three".

Divisors: 1 1427 2617 2857 3734459 4076939 7476769 10669349363