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2255211413 = 713163715139
BaseRepresentation
bin1000011001101011…
…1100101110010101
312211011120121110122
42012122330232111
514104313231123
61011441001325
7106612660250
oct20632745625
95734517418
102255211413
11a5800a794
1252b323245
1329c2c2b30
14175730097
15d2ec5bc8
hex866bcb95

2255211413 has 16 divisors (see below), whose sum is σ = 2777523840. Its totient is φ = 1783135296.

The previous prime is 2255211401. The next prime is 2255211451. The reversal of 2255211413 is 3141125522.

It is a cyclic number.

It is not a de Polignac number, because 2255211413 - 24 = 2255211397 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2255211463) 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 15 ways as a sum of consecutive naturals, for example, 141398 + ... + 156536.

It is an arithmetic number, because the mean of its divisors is an integer number (173595240).

Almost surely, 22255211413 is an apocalyptic number.

It is an amenable number.

2255211413 is a deficient number, since it is larger than the sum of its proper divisors (522312427).

2255211413 is a wasteful number, since it uses less digits than its factorization.

2255211413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16796.

The product of its digits is 2400, while the sum is 26.

The square root of 2255211413 is about 47489.0662468741. The cubic root of 2255211413 is about 1311.3816033776.

Adding to 2255211413 its reverse (3141125522), we get a palindrome (5396336935).

The spelling of 2255211413 in words is "two billion, two hundred fifty-five million, two hundred eleven thousand, four hundred thirteen".

Divisors: 1 7 13 91 1637 11459 15139 21281 105973 148967 196807 1377649 24782543 173477801 322173059 2255211413