Search a number
-
+
10379669 = 101102769
BaseRepresentation
bin100111100110…
…000110010101
3201112100020012
4213212012111
510124122134
61010250005
7154140266
oct47460625
921470205
1010379669
11594a443
123586905
1321c5621
14154296d
15da06ce
hex9e6195

10379669 has 4 divisors (see below), whose sum is σ = 10482540. Its totient is φ = 10276800.

The previous prime is 10379657. The next prime is 10379671. The reversal of 10379669 is 96697301.

It is a happy number.

10379669 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 8334769 + 2044900 = 2887^2 + 1430^2 .

It is a cyclic number.

It is not a de Polignac number, because 10379669 - 216 = 10314133 is a prime.

It is a super-2 number, since 2×103796692 = 215475057099122, 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 (10379689) 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, 51284 + ... + 51485.

It is an arithmetic number, because the mean of its divisors is an integer number (2620635).

Almost surely, 210379669 is an apocalyptic number.

It is an amenable number.

10379669 is a deficient number, since it is larger than the sum of its proper divisors (102871).

10379669 is a wasteful number, since it uses less digits than its factorization.

10379669 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102870.

The product of its (nonzero) digits is 61236, while the sum is 41.

The square root of 10379669 is about 3221.7493695196. The cubic root of 10379669 is about 218.1362459480.

The spelling of 10379669 in words is "ten million, three hundred seventy-nine thousand, six hundred sixty-nine".

Divisors: 1 101 102769 10379669