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12880380022083 = 337465114652797
BaseRepresentation
bin1011101101101111001001…
…1110011100110101000011
31200121100111211102001002000
42323123302132130311003
53142013004241201313
643221055341155043
72466401552513160
oct273336236346503
950540454361060
1012880380022083
1141165a1805912
12154037925ba83
137257cb4392b2
143275b1363067
151750acc4a673
hexbb6f279cd43

12880380022083 has 32 divisors (see below), whose sum is σ = 21812741214720. Its totient is φ = 7358634151200.

The previous prime is 12880380022063. The next prime is 12880380022087. The reversal of 12880380022083 is 38022008308821.

It is not a de Polignac number, because 12880380022083 - 229 = 12879843151171 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12880380022087) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6447360 + ... + 8205437.

It is an arithmetic number, because the mean of its divisors is an integer number (681648162960).

Almost surely, 212880380022083 is an apocalyptic number.

12880380022083 is a deficient number, since it is larger than the sum of its proper divisors (8932361192637).

12880380022083 is a wasteful number, since it uses less digits than its factorization.

12880380022083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14657464 (or 14657458 counting only the distinct ones).

The product of its (nonzero) digits is 294912, while the sum is 45.

The spelling of 12880380022083 in words is "twelve trillion, eight hundred eighty billion, three hundred eighty million, twenty-two thousand, eighty-three".

Divisors: 1 3 7 9 21 27 63 189 4651 13953 32557 41859 97671 125577 293013 879039 14652797 43958391 102569579 131875173 307708737 395625519 923126211 2769378633 68150158847 204450476541 477051111929 613351429623 1431153335787 1840054288869 4293460007361 12880380022083