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20411414324 = 2272479217411
BaseRepresentation
bin10011000000100111…
…010111011100110100
31221200111200021121022
4103000213113130310
5313300310224244
613213223240312
71321546105400
oct230047273464
957614607538
1020411414324
118724790764
123b578a9098
131c039b4772
14db8bbc100
157e6e366ee
hex4c09d7734

20411414324 has 36 divisors (see below), whose sum is σ = 41638746240. Its totient is φ = 8729446320.

The previous prime is 20411414321. The next prime is 20411414357. The reversal of 20411414324 is 42341411402.

It is a junction number, because it is equal to n+sod(n) for n = 20411414293 and 20411414302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20411414321) 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 11 ways as a sum of consecutive naturals, for example, 14822 + ... + 202589.

It is an arithmetic number, because the mean of its divisors is an integer number (1156631840).

Almost surely, 220411414324 is an apocalyptic number.

It is an amenable number.

20411414324 is an abundant number, since it is smaller than the sum of its proper divisors (21227331916).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20411414324 is a wasteful number, since it uses less digits than its factorization.

20411414324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217908 (or 217899 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 20411414324 its reverse (42341411402), we get a palindrome (62752825726).

The spelling of 20411414324 in words is "twenty billion, four hundred eleven million, four hundred fourteen thousand, three hundred twenty-four".

Divisors: 1 2 4 7 14 28 49 98 196 479 958 1916 3353 6706 13412 23471 46942 93884 217411 434822 869644 1521877 3043754 6087508 10653139 21306278 42612556 104139869 208279738 416559476 728979083 1457958166 2915916332 5102853581 10205707162 20411414324