Search a number
-
+
10745236 = 222686309
BaseRepresentation
bin101000111111…
…010110010100
3202012220200201
4220333112110
510222321421
61022150244
7160222135
oct50772624
922186621
1010745236
11607a067
123722384
1322c2b38
1415d9c8c
15e23b91
hexa3f594

10745236 has 6 divisors (see below), whose sum is σ = 18804170. Its totient is φ = 5372616.

The previous prime is 10745233. The next prime is 10745243. The reversal of 10745236 is 63254701.

It can be written as a sum of positive squares in only one way, i.e., 8088336 + 2656900 = 2844^2 + 1630^2 .

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10745233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1343151 + ... + 1343158.

Almost surely, 210745236 is an apocalyptic number.

It is an amenable number.

10745236 is a deficient number, since it is larger than the sum of its proper divisors (8058934).

10745236 is a wasteful number, since it uses less digits than its factorization.

10745236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2686313 (or 2686311 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 10745236 is about 3277.9926784543. The cubic root of 10745236 is about 220.6676412590.

Adding to 10745236 its reverse (63254701), we get a palindrome (73999937).

The spelling of 10745236 in words is "ten million, seven hundred forty-five thousand, two hundred thirty-six".

Divisors: 1 2 4 2686309 5372618 10745236