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22412301413 = 52143017853
BaseRepresentation
bin10100110111111000…
…001001010001100101
32010211221200212200112
4110313320021101211
5331400022121123
614143541222405
71422253263425
oct246770112145
963757625615
1022412301413
119561183857
124415a01a05
1321623ac818
141128828485
158b2921d78
hex537e09465

22412301413 has 4 divisors (see below), whose sum is σ = 22455319788. Its totient is φ = 22369283040.

The previous prime is 22412301403. The next prime is 22412301433. The reversal of 22412301413 is 31410321422.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 13219710529 + 9192590884 = 114977^2 + 95878^2 .

It is a cyclic number.

It is not a de Polignac number, because 22412301413 - 214 = 22412285029 is a prime.

It is a super-2 number, since 2×224123014132 (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22412301403) 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, 21508406 + ... + 21509447.

It is an arithmetic number, because the mean of its divisors is an integer number (5613829947).

Almost surely, 222412301413 is an apocalyptic number.

It is an amenable number.

22412301413 is a deficient number, since it is larger than the sum of its proper divisors (43018375).

22412301413 is an equidigital number, since it uses as much as digits as its factorization.

22412301413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43018374.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 22412301413 its reverse (31410321422), we get a palindrome (53822622835).

The spelling of 22412301413 in words is "twenty-two billion, four hundred twelve million, three hundred one thousand, four hundred thirteen".

Divisors: 1 521 43017853 22412301413