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12880041698119 = 257293171047419
BaseRepresentation
bin1011101101101101111001…
…0011110110001101000111
31200121022122020210101211211
42323123132103312031013
53142011311133314434
643221002013512251
72466360304016011
oct273333623661507
950538566711754
1012880041698119
114116438836032
1215402a3aa2687
137257763107bb
1432757c4551b1
1517508d1bb464
hexbb6de4f6347

12880041698119 has 8 divisors (see below), whose sum is σ = 12974288901840. Its totient is φ = 12786136590336.

The previous prime is 12880041698059. The next prime is 12880041698179. The reversal of 12880041698119 is 91189614008821.

It is an interprime number because it is at equal distance from previous prime (12880041698059) and next prime (12880041698179).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12880041698119 - 235 = 12845681959751 is a prime.

It is a super-2 number, since 2×128800416981192 (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12880041698179) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85448409 + ... + 85599010.

It is an arithmetic number, because the mean of its divisors is an integer number (1621786112730).

Almost surely, 212880041698119 is an apocalyptic number.

12880041698119 is a deficient number, since it is larger than the sum of its proper divisors (94247203721).

12880041698119 is a wasteful number, since it uses less digits than its factorization.

12880041698119 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171047969.

The product of its (nonzero) digits is 1990656, while the sum is 58.

The spelling of 12880041698119 in words is "twelve trillion, eight hundred eighty billion, forty-one million, six hundred ninety-eight thousand, one hundred nineteen".

Divisors: 1 257 293 75301 171047419 43959186683 50116893767 12880041698119