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2022310004 = 22111317207971
BaseRepresentation
bin111100010001010…
…0000000001110100
312012221022222210112
41320202200001310
513120202410004
6532401042152
7101054231351
oct17042400164
95187288715
102022310004
119485a5490
12485326358
13262c89050
14152825628
15bc81ce6e
hex788a0074

2022310004 has 48 divisors (see below), whose sum is σ = 4402351296. Its totient is φ = 798604800.

The previous prime is 2022309979. The next prime is 2022310007. The reversal of 2022310004 is 4000132202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2022310007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 94262 + ... + 113709.

It is an arithmetic number, because the mean of its divisors is an integer number (91715652).

Almost surely, 22022310004 is an apocalyptic number.

It is an amenable number.

2022310004 is an abundant number, since it is smaller than the sum of its proper divisors (2380041292).

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

2022310004 is a wasteful number, since it uses less digits than its factorization.

2022310004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 208016 (or 208014 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 2022310004 is about 44970.1012229237. The cubic root of 2022310004 is about 1264.5885446512.

Adding to 2022310004 its reverse (4000132202), we get a palindrome (6022442206).

The spelling of 2022310004 in words is "two billion, twenty-two million, three hundred ten thousand, four".

Divisors: 1 2 4 11 13 17 22 26 34 44 52 68 143 187 221 286 374 442 572 748 884 2431 4862 9724 207971 415942 831884 2287681 2703623 3535507 4575362 5407246 7071014 9150724 10814492 14142028 29739853 38890577 45961591 59479706 77781154 91923182 118959412 155562308 183846364 505577501 1011155002 2022310004