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2022310230 = 235304922109
BaseRepresentation
bin111100010001010…
…0000000101010110
312012221100000002220
41320202200011112
513120202411410
6532401043210
7101054232123
oct17042400526
95187300086
102022310230
119485a5676
12485326506
13262c89195
1415282574a
15bc81d070
hex788a0156

2022310230 has 32 divisors (see below), whose sum is σ = 4855356000. Its totient is φ = 539081472.

The previous prime is 2022310229. The next prime is 2022310307. The reversal of 2022310230 is 320132202.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 80416 + ... + 102524.

It is an arithmetic number, because the mean of its divisors is an integer number (151729875).

Almost surely, 22022310230 is an apocalyptic number.

2022310230 is an abundant number, since it is smaller than the sum of its proper divisors (2833045770).

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

2022310230 is a wasteful number, since it uses less digits than its factorization.

2022310230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25168.

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 2022310230 is about 44970.1037357042. The cubic root of 2022310230 is about 1264.5885917585.

Adding to 2022310230 its reverse (320132202), we get a palindrome (2342442432).

The spelling of 2022310230 in words is "two billion, twenty-two million, three hundred ten thousand, two hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 3049 6098 9147 15245 18294 22109 30490 44218 45735 66327 91470 110545 132654 221090 331635 663270 67410341 134820682 202231023 337051705 404462046 674103410 1011155115 2022310230