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2022230084 = 227471536649
BaseRepresentation
bin111100010001000…
…1100100001000100
312012221011221011112
41320202030201010
513120142330314
6532355224152
7101053446350
oct17042144104
95187157145
102022230084
11948550436
124852a8058
13262c5b864
14152804460
15bc80443e
hex7888c844

2022230084 has 24 divisors (see below), whose sum is σ = 4130515200. Its totient is φ = 848229696.

The previous prime is 2022230083. The next prime is 2022230107. The reversal of 2022230084 is 4800322202.

It is not an unprimeable number, because it can be changed into a prime (2022230083) 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 7 ways as a sum of consecutive naturals, for example, 767009 + ... + 769640.

It is an arithmetic number, because the mean of its divisors is an integer number (172104800).

Almost surely, 22022230084 is an apocalyptic number.

It is an amenable number.

2022230084 is an abundant number, since it is smaller than the sum of its proper divisors (2108285116).

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

2022230084 is a wasteful number, since it uses less digits than its factorization.

2022230084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1536707 (or 1536705 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 2022230084 is about 44969.2126237496. The cubic root of 2022230084 is about 1264.5718859378.

Adding to 2022230084 its reverse (4800322202), we get a palindrome (6822552286).

The spelling of 2022230084 in words is "two billion, twenty-two million, two hundred thirty thousand, eighty-four".

Divisors: 1 2 4 7 14 28 47 94 188 329 658 1316 1536649 3073298 6146596 10756543 21513086 43026172 72222503 144445006 288890012 505557521 1011115042 2022230084