Search a number
-
+
10348969 = 291572273
BaseRepresentation
bin100111011110…
…100110101001
3201110210010011
4213132212221
510122131334
61005451521
7153651631
oct47364651
921423104
1010348969
115929374
123570ba1
1321b4667
1415356c1
15d96564
hex9de9a9

10348969 has 8 divisors (see below), whose sum is σ = 10778760. Its totient is φ = 9924096.

The previous prime is 10348957. The next prime is 10348973. The reversal of 10348969 is 96984301.

It can be written as a sum of positive squares in 4 ways, for example, as 2576025 + 7772944 = 1605^2 + 2788^2 .

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 10348969 - 27 = 10348841 is a prime.

It is a super-2 number, since 2×103489692 = 214202318725922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10348979) 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, 3417 + ... + 5689.

It is an arithmetic number, because the mean of its divisors is an integer number (1347345).

Almost surely, 210348969 is an apocalyptic number.

It is an amenable number.

10348969 is a deficient number, since it is larger than the sum of its proper divisors (429791).

10348969 is a wasteful number, since it uses less digits than its factorization.

10348969 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2459.

The product of its (nonzero) digits is 46656, while the sum is 40.

The square root of 10348969 is about 3216.9813490289. The cubic root of 10348969 is about 217.9209726738.

The spelling of 10348969 in words is "ten million, three hundred forty-eight thousand, nine hundred sixty-nine".

Divisors: 1 29 157 2273 4553 65917 356861 10348969