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225583241623060 = 22511279162081153
BaseRepresentation
bin110011010010101010110000…
…111110111111011000010100
31002120201112202222012222202011
4303102222300332333120110
5214031423434323414220
62115435302140154004
765341565010161026
oct6322526076773024
91076645688188664
10225583241623060
1165972351a53842
1221373663238904
1398b454036c7a9
143d9c403d28016
151b12e1011965a
hexcd2ab0fbf614

225583241623060 has 12 divisors (see below), whose sum is σ = 473724807408468. Its totient is φ = 90233296649216.

The previous prime is 225583241623013. The next prime is 225583241623111. The reversal of 225583241623060 is 60326142385522.

It can be written as a sum of positive squares in 2 ways, for example, as 176417846288644 + 49165395334416 = 13282238^2 + 7011804^2 .

It is a junction number, because it is equal to n+sod(n) for n = 225583241622995 and 225583241623013.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5639581040557 + ... + 5639581040596.

It is an arithmetic number, because the mean of its divisors is an integer number (39477067284039).

Almost surely, 2225583241623060 is an apocalyptic number.

225583241623060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

225583241623060 is an abundant number, since it is smaller than the sum of its proper divisors (248141565785408).

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

225583241623060 is a wasteful number, since it uses less digits than its factorization.

225583241623060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11279162081162 (or 11279162081160 counting only the distinct ones).

The product of its (nonzero) digits is 4147200, while the sum is 49.

The spelling of 225583241623060 in words is "two hundred twenty-five trillion, five hundred eighty-three billion, two hundred forty-one million, six hundred twenty-three thousand, sixty".

Divisors: 1 2 4 5 10 20 11279162081153 22558324162306 45116648324612 56395810405765 112791620811530 225583241623060