Search a number
-
+
10675000393 = 28613731213
BaseRepresentation
bin10011111000100011…
…11001010001001001
31000112221220012120221
421330101321101021
5133330300003033
64523134150041
7525352002061
oct117421712111
930487805527
1010675000393
114588839882
12209b052321
1310117b58a5
14733a703a1
1542729312d
hex27c479449

10675000393 has 4 divisors (see below), whose sum is σ = 10678734468. Its totient is φ = 10671266320.

The previous prime is 10675000379. The next prime is 10675000403. The reversal of 10675000393 is 39300057601.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 4777989129 + 5897011264 = 69123^2 + 76792^2 .

It is a cyclic number.

It is not a de Polignac number, because 10675000393 - 213 = 10674992201 is a prime.

It is a super-2 number, since 2×106750003932 (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 (10675000493) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1862746 + ... + 1868467.

It is an arithmetic number, because the mean of its divisors is an integer number (2669683617).

Almost surely, 210675000393 is an apocalyptic number.

It is an amenable number.

10675000393 is a deficient number, since it is larger than the sum of its proper divisors (3734075).

10675000393 is an equidigital number, since it uses as much as digits as its factorization.

10675000393 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3734074.

The product of its (nonzero) digits is 17010, while the sum is 34.

Adding to 10675000393 its reverse (39300057601), we get a palindrome (49975057994).

The spelling of 10675000393 in words is "ten billion, six hundred seventy-five million, three hundred ninety-three", and thus it is an aban number.

Divisors: 1 2861 3731213 10675000393