Search a number
-
+
713552041 = 1096546349
BaseRepresentation
bin101010100001111…
…111000010101001
31211201200012101101
4222201333002221
52430132131131
6154445521401
723453043436
oct5241770251
91751605341
10713552041
11336866234
1217ab73261
13b4aa5957
146aaa4b8d
154299cc61
hex2a87f0a9

713552041 has 4 divisors (see below), whose sum is σ = 720098500. Its totient is φ = 707005584.

The previous prime is 713552029. The next prime is 713552051. The reversal of 713552041 is 140255317.

It is a happy number.

713552041 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, and also an emirpimes, since its reverse is a distinct semiprime: 140255317 = 711975427.

It can be written as a sum of positive squares in 2 ways, for example, as 640090000 + 73462041 = 25300^2 + 8571^2 .

It is a cyclic number.

It is not a de Polignac number, because 713552041 - 29 = 713551529 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (713552051) 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, 3273066 + ... + 3273283.

It is an arithmetic number, because the mean of its divisors is an integer number (180024625).

Almost surely, 2713552041 is an apocalyptic number.

It is an amenable number.

713552041 is a deficient number, since it is larger than the sum of its proper divisors (6546459).

713552041 is a wasteful number, since it uses less digits than its factorization.

713552041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6546458.

The product of its (nonzero) digits is 4200, while the sum is 28.

The square root of 713552041 is about 26712.3948945054. The cubic root of 713552041 is about 893.5973747821.

The spelling of 713552041 in words is "seven hundred thirteen million, five hundred fifty-two thousand, forty-one".

Divisors: 1 109 6546349 713552041