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2680271102828 = 221185771079641
BaseRepresentation
bin100111000000001100100…
…110110110001101101100
3100111020020200221102121202
4213000030212312031230
5322403143400242303
65411144411345032
7364433421320654
oct47001446661554
910436220842552
102680271102828
11943773187a90
12373555452178
13165996547457
1493a238bd364
1549ac001ac88
hex2700c9b636c

2680271102828 has 24 divisors (see below), whose sum is σ = 5122851958224. Its totient is φ = 1216883436800.

The previous prime is 2680271102737. The next prime is 2680271102903. The reversal of 2680271102828 is 8282011720862.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35502113 + ... + 35577528.

It is an arithmetic number, because the mean of its divisors is an integer number (213452164926).

Almost surely, 22680271102828 is an apocalyptic number.

It is an amenable number.

2680271102828 is a deficient number, since it is larger than the sum of its proper divisors (2442580855396).

2680271102828 is a wasteful number, since it uses less digits than its factorization.

2680271102828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71080513 (or 71080511 counting only the distinct ones).

The product of its (nonzero) digits is 344064, while the sum is 47.

The spelling of 2680271102828 in words is "two trillion, six hundred eighty billion, two hundred seventy-one million, one hundred two thousand, eight hundred twenty-eight".

Divisors: 1 2 4 11 22 44 857 1714 3428 9427 18854 37708 71079641 142159282 284318564 781876051 1563752102 3127504204 60915252337 121830504674 243661009348 670067775707 1340135551414 2680271102828