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575361013 = 739778567
BaseRepresentation
bin100010010010110…
…100111111110101
31111002122100221011
4202102310333311
52134243023023
6133031552221
720154326233
oct4222647765
91432570834
10575361013
1127585a277
1214082b671
139227cb06
14565b1953
15357a250d
hex224b4ff5

575361013 has 4 divisors (see below), whose sum is σ = 576140320. Its totient is φ = 574581708.

The previous prime is 575361011. The next prime is 575361019. The reversal of 575361013 is 310163575.

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 575361013 - 21 = 575361011 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 (575361011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 388545 + ... + 390022.

It is an arithmetic number, because the mean of its divisors is an integer number (144035080).

Almost surely, 2575361013 is an apocalyptic number.

It is an amenable number.

575361013 is a deficient number, since it is larger than the sum of its proper divisors (779307).

575361013 is an equidigital number, since it uses as much as digits as its factorization.

575361013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 779306.

The product of its (nonzero) digits is 9450, while the sum is 31.

The square root of 575361013 is about 23986.6840767956. The cubic root of 575361013 is about 831.7257425721.

It can be divided in two parts, 5753 and 61013, that added together give a palindrome (66766).

The spelling of 575361013 in words is "five hundred seventy-five million, three hundred sixty-one thousand, thirteen".

Divisors: 1 739 778567 575361013