Search a number
-
+
712070223 = 31292318367
BaseRepresentation
bin101010011100010…
…101010001001111
31211121212220201020
4222130111101033
52424242221343
6154354045223
723434332324
oct5234252117
91747786636
10712070223
11335a43997
1217a579813
13b46a7337
146a7dab4b
15427a8b83
hex2a71544f

712070223 has 8 divisors (see below), whose sum is σ = 949552128. Its totient is φ = 474650904.

The previous prime is 712070189. The next prime is 712070243. The reversal of 712070223 is 322070217.

712070223 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 712070223 - 29 = 712069711 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 712070193 and 712070202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (712070243) 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, 29586 + ... + 47952.

It is an arithmetic number, because the mean of its divisors is an integer number (118694016).

Almost surely, 2712070223 is an apocalyptic number.

712070223 is a deficient number, since it is larger than the sum of its proper divisors (237481905).

712070223 is a wasteful number, since it uses less digits than its factorization.

712070223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31293.

The product of its (nonzero) digits is 1176, while the sum is 24.

The square root of 712070223 is about 26684.6439549041. The cubic root of 712070223 is about 892.9783746869.

The spelling of 712070223 in words is "seven hundred twelve million, seventy thousand, two hundred twenty-three".

Divisors: 1 3 12923 18367 38769 55101 237356741 712070223