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2022404124 = 2231359219731
BaseRepresentation
bin111100010001011…
…0111000000011100
312012221111202220110
41320202313000130
513120213412444
6532403050020
7101055102636
oct17042670034
95187452813
102022404124
1194865a174
12485370910
13262cbcb40
1415284ba56
15bc83acb9
hex788b701c

2022404124 has 48 divisors (see below), whose sum is σ = 5168096640. Its totient is φ = 611728320.

The previous prime is 2022404123. The next prime is 2022404129. The reversal of 2022404124 is 4214042202.

It is a self number, because there is not a number n which added to its sum of digits gives 2022404124.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2022404123) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 100662 + ... + 119069.

It is an arithmetic number, because the mean of its divisors is an integer number (107668680).

Almost surely, 22022404124 is an apocalyptic number.

It is an amenable number.

2022404124 is an abundant number, since it is smaller than the sum of its proper divisors (3145692516).

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

2022404124 is a wasteful number, since it uses less digits than its factorization.

2022404124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 219810 (or 219808 counting only the distinct ones).

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

The square root of 2022404124 is about 44971.1476838206. The cubic root of 2022404124 is about 1264.6081626832.

Adding to 2022404124 its reverse (4214042202), we get a palindrome (6236446326).

The spelling of 2022404124 in words is "two billion, twenty-two million, four hundred four thousand, one hundred twenty-four".

Divisors: 1 2 3 4 6 12 13 26 39 52 59 78 118 156 177 236 354 708 767 1534 2301 3068 4602 9204 219731 439462 659193 878924 1318386 2636772 2856503 5713006 8569509 11426012 12964129 17139018 25928258 34278036 38892387 51856516 77784774 155569548 168533677 337067354 505601031 674134708 1011202062 2022404124