Search a number
-
+
2200211757 = 321714380469
BaseRepresentation
bin1000001100100100…
…1001000100101101
312200100002100010100
42003021021010231
514001223234012
61002154101313
7105344330352
oct20311110455
95610070110
102200211757
11a29a64727
12514a1a839
13290aa6b63
1416c2d4629
15cd25e8dc
hex8324912d

2200211757 has 12 divisors (see below), whose sum is σ = 3365029980. Its totient is φ = 1380524928.

The previous prime is 2200211747. The next prime is 2200211833. The reversal of 2200211757 is 7571120022.

It can be written as a sum of positive squares in 2 ways, for example, as 1680098121 + 520113636 = 40989^2 + 22806^2 .

It is not a de Polignac number, because 2200211757 - 26 = 2200211693 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2200211757.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2200211747) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7190082 + ... + 7190387.

It is an arithmetic number, because the mean of its divisors is an integer number (280419165).

Almost surely, 22200211757 is an apocalyptic number.

It is an amenable number.

2200211757 is a deficient number, since it is larger than the sum of its proper divisors (1164818223).

2200211757 is a wasteful number, since it uses less digits than its factorization.

2200211757 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14380492 (or 14380489 counting only the distinct ones).

The product of its (nonzero) digits is 1960, while the sum is 27.

The square root of 2200211757 is about 46906.4148811226. The cubic root of 2200211757 is about 1300.6331742010.

Adding to 2200211757 its reverse (7571120022), we get a palindrome (9771331779).

The spelling of 2200211757 in words is "two billion, two hundred million, two hundred eleven thousand, seven hundred fifty-seven".

Divisors: 1 3 9 17 51 153 14380469 43141407 129424221 244467973 733403919 2200211757