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2022113230 = 25798330839
BaseRepresentation
bin111100010000110…
…1111111111001110
312012220221222212121
41320201233333032
513120130110410
6532352523154
7101052451564
oct17041577716
95186858777
102022113230
11948480665
124852504ba
13262c1a607
141527b3a34
15bc7ce9da
hex7886ffce

2022113230 has 32 divisors (see below), whose sum is σ = 3730406400. Its totient is φ = 788959392.

The previous prime is 2022113221. The next prime is 2022113231. The reversal of 2022113230 is 323112202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2022113231) 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, 50151 + ... + 80989.

It is an arithmetic number, because the mean of its divisors is an integer number (116575200).

Almost surely, 22022113230 is an apocalyptic number.

2022113230 is a deficient number, since it is larger than the sum of its proper divisors (1708293170).

2022113230 is a wasteful number, since it uses less digits than its factorization.

2022113230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31008.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 2022113230 is about 44967.9133382904. The cubic root of 2022113230 is about 1264.5475278244.

Adding to 2022113230 its reverse (323112202), we get a palindrome (2345225432).

The spelling of 2022113230 in words is "two billion, twenty-two million, one hundred thirteen thousand, two hundred thirty".

Divisors: 1 2 5 10 79 83 158 166 395 415 790 830 6557 13114 30839 32785 61678 65570 154195 308390 2436281 2559637 4872562 5119274 12181405 12798185 24362810 25596370 202211323 404422646 1011056615 2022113230