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22005410230 = 2561197183119
BaseRepresentation
bin10100011111100111…
…111110100110110110
32002210121001122220201
4110133213332212312
5330031341111410
614035324151114
71406212620646
oct243747764666
962717048821
1022005410230
119372531451
12432169849a
1320c8cc76cb
1410ca78c526
1588bd4b83a
hex51f9fe9b6

22005410230 has 32 divisors (see below), whose sum is σ = 40463660160. Its totient is φ = 8613870720.

The previous prime is 22005410227. The next prime is 22005410267. The reversal of 22005410230 is 3201450022.

It is a junction number, because it is equal to n+sod(n) for n = 22005410198 and 22005410207.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28611 + ... + 211729.

It is an arithmetic number, because the mean of its divisors is an integer number (1264489380).

Almost surely, 222005410230 is an apocalyptic number.

22005410230 is a deficient number, since it is larger than the sum of its proper divisors (18458249930).

22005410230 is a wasteful number, since it uses less digits than its factorization.

22005410230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183384.

The product of its (nonzero) digits is 480, while the sum is 19.

Adding to 22005410230 its reverse (3201450022), we get a palindrome (25206860252).

The spelling of 22005410230 in words is "twenty-two billion, five million, four hundred ten thousand, two hundred thirty".

Divisors: 1 2 5 10 61 122 197 305 394 610 985 1970 12017 24034 60085 120170 183119 366238 915595 1831190 11170259 22340518 36074443 55851295 72148886 111702590 180372215 360744430 2200541023 4401082046 11002705115 22005410230