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575713213 = 2712124403
BaseRepresentation
bin100010010100001…
…010111110111101
31111010022021001121
4202110022332331
52134340310323
6133043310541
720160324115
oct4224127675
91433267047
10575713213
11275a7a949
1214097b451
139237420a
1456664045
1535821a5d
hex2250afbd

575713213 has 4 divisors (see below), whose sum is σ = 577837888. Its totient is φ = 573588540.

The previous prime is 575713141. The next prime is 575713217. The reversal of 575713213 is 312317575.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 575713213 - 229 = 38842301 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (575713217) 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, 1061931 + ... + 1062472.

It is an arithmetic number, because the mean of its divisors is an integer number (144459472).

Almost surely, 2575713213 is an apocalyptic number.

It is an amenable number.

575713213 is a deficient number, since it is larger than the sum of its proper divisors (2124675).

575713213 is a wasteful number, since it uses less digits than its factorization.

575713213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2124674.

The product of its digits is 22050, while the sum is 34.

The square root of 575713213 is about 23994.0245269525. The cubic root of 575713213 is about 831.8954181024.

The spelling of 575713213 in words is "five hundred seventy-five million, seven hundred thirteen thousand, two hundred thirteen".

Divisors: 1 271 2124403 575713213