Search a number
-
+
20220024414 = 237649440581
BaseRepresentation
bin10010110101001101…
…010001011001011110
31221012011112200000010
4102311031101121132
5312402311240124
613142225144050
71314033241332
oct226515213136
957164480003
1020220024414
118636749687
123b0378b026
131ba31534b5
14d9b5db7c2
157d522d529
hex4b535165e

20220024414 has 16 divisors (see below), whose sum is σ = 40445427600. Its totient is φ = 6739111680.

The previous prime is 20220024379. The next prime is 20220024427. The reversal of 20220024414 is 41442002202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 174397 + ... + 266184.

It is an arithmetic number, because the mean of its divisors is an integer number (2527839225).

Almost surely, 220220024414 is an apocalyptic number.

20220024414 is an abundant number, since it is smaller than the sum of its proper divisors (20225403186).

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

20220024414 is a wasteful number, since it uses less digits than its factorization.

20220024414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 448235.

The product of its (nonzero) digits is 1024, while the sum is 21.

Adding to 20220024414 its reverse (41442002202), we get a palindrome (61662026616).

The spelling of 20220024414 in words is "twenty billion, two hundred twenty million, twenty-four thousand, four hundred fourteen".

Divisors: 1 2 3 6 7649 15298 22947 45894 440581 881162 1321743 2643486 3370004069 6740008138 10110012207 20220024414