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2063131500012 = 2231181671913773
BaseRepresentation
bin11110000001011100001…
…110000101110111101100
321022020022011220100011020
4132001130032011313230
5232300243131000022
64215442312054140
7302025215254302
oct36013416056754
97266264810136
102063131500012
11725a72a45190
12293a22694350
1311c7249c823b
1471bdb1ba272
1538a005ec35c
hex1e05c385dec

2063131500012 has 48 divisors (see below), whose sum is σ = 5252253226752. Its totient is φ = 625114486080.

The previous prime is 2063131499987. The next prime is 2063131500013. The reversal of 2063131500012 is 2100051313602.

It is not an unprimeable number, because it can be changed into a prime (2063131500013) 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, 121158 + ... + 2034930.

It is an arithmetic number, because the mean of its divisors is an integer number (109421942224).

Almost surely, 22063131500012 is an apocalyptic number.

2063131500012 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2063131500012 is an abundant number, since it is smaller than the sum of its proper divisors (3189121726740).

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

2063131500012 is a wasteful number, since it uses less digits than its factorization.

2063131500012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1921958 (or 1921956 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 24.

Adding to 2063131500012 its reverse (2100051313602), we get a palindrome (4163182813614).

The spelling of 2063131500012 in words is "two trillion, sixty-three billion, one hundred thirty-one million, five hundred thousand, twelve".

Divisors: 1 2 3 4 6 11 12 22 33 44 66 132 8167 16334 24501 32668 49002 89837 98004 179674 269511 359348 539022 1078044 1913773 3827546 5741319 7655092 11482638 21051503 22965276 42103006 63154509 84206012 126309018 252618036 15629784091 31259568182 46889352273 62519136364 93778704546 171927625001 187557409092 343855250002 515782875003 687710500004 1031565750006 2063131500012