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32055122225 = 5271710774831
BaseRepresentation
bin11101110110101000…
…100101100100110001
310001201222100221002002
4131312220211210301
51011122102402400
622420444303345
72213233020560
oct356650454461
9101658327062
1032055122225
111265a30a855
126267241b55
13303b09c159
1417a1371bd7
15c79278ed5
hex776a25931

32055122225 has 24 divisors (see below), whose sum is σ = 48098850048. Its totient is φ = 20687673600.

The previous prime is 32055122201. The next prime is 32055122273. The reversal of 32055122225 is 52222155023.

It is not a de Polignac number, because 32055122225 - 226 = 31988013361 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5384441 + ... + 5390390.

It is an arithmetic number, because the mean of its divisors is an integer number (2004118752).

Almost surely, 232055122225 is an apocalyptic number.

32055122225 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

32055122225 is a deficient number, since it is larger than the sum of its proper divisors (16043727823).

32055122225 is a wasteful number, since it uses less digits than its factorization.

32055122225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10774865 (or 10774860 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 29.

Adding to 32055122225 its reverse (52222155023), we get a palindrome (84277277248).

The spelling of 32055122225 in words is "thirty-two billion, fifty-five million, one hundred twenty-two thousand, two hundred twenty-five".

Divisors: 1 5 7 17 25 35 85 119 175 425 595 2975 10774831 53874155 75423817 183172127 269370775 377119085 915860635 1282204889 1885595425 4579303175 6411024445 32055122225