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7264323361 = 29229392
BaseRepresentation
bin1101100001111110…
…01100011100100001
3200202021002212021101
412300333030130201
5104334131321421
63200455354401
7345005505211
oct66077143441
920667085241
107264323361
113098580729
1214a8982a01
138b9cc1cb9
144ccac4241
152c7b2c191
hex1b0fcc721

7264323361 has 9 divisors (see below), whose sum is σ = 7526015731. Its totient is φ = 7011442984.

The previous prime is 7264323359. The next prime is 7264323373. The reversal of 7264323361 is 1633234627.

The square root of 7264323361 is 85231.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 3809234961 + 3455088400 = 61719^2 + 58780^2 .

It is not a de Polignac number, because 7264323361 - 21 = 7264323359 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 7264323361.

It is not an unprimeable number, because it can be changed into a prime (7264323301) 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 8 ways as a sum of consecutive naturals, for example, 2470230 + ... + 2473168.

Almost surely, 27264323361 is an apocalyptic number.

7264323361 is the 85231-st square number.

7264323361 is the 42616-th centered octagonal number.

It is an amenable number.

7264323361 is a deficient number, since it is larger than the sum of its proper divisors (261692370).

7264323361 is an frugal number, since it uses more digits than its factorization.

7264323361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5936 (or 2968 counting only the distinct ones).

The product of its digits is 108864, while the sum is 37.

The cubic root of 7264323361 is about 1936.7120557431.

Adding to 7264323361 its reverse (1633234627), we get a palindrome (8897557988).

It can be divided in two parts, 7264 and 323361, that added together give a square (330625 = 5752).

The spelling of 7264323361 in words is "seven billion, two hundred sixty-four million, three hundred twenty-three thousand, three hundred sixty-one".

Divisors: 1 29 841 2939 85231 2471699 8637721 250493909 7264323361