Base | Representation |
---|---|
bin | 110010000000010101100… |
… | …1010011010111101000000 |
3 | 220100000120022112112121220 |
4 | 1210000223022122331000 |
5 | 1400100212441410403 |
6 | 22341132320515040 |
7 | 1306351133433222 |
oct | 144005312327500 |
9 | 26300508475556 |
10 | 6872671825728 |
11 | 220a758091455 |
12 | 92bb77a7ba80 |
13 | 3ab123154587 |
14 | 19a8d3948412 |
15 | bdb92207953 |
hex | 6402b29af40 |
6872671825728 has 28 divisors (see below), whose sum is σ = 18183944206080. Its totient is φ = 2290890608512.
The previous prime is 6872671825727. The next prime is 6872671825729. The reversal of 6872671825728 is 8275281762786.
It is an interprime number because it is at equal distance from previous prime (6872671825727) and next prime (6872671825729).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6872671825727) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17897582688 + ... + 17897583071.
Almost surely, 26872671825728 is an apocalyptic number.
It is an amenable number.
6872671825728 is an abundant number, since it is smaller than the sum of its proper divisors (11311272380352).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6872671825728 is a wasteful number, since it uses less digits than its factorization.
6872671825728 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 35795165774 (or 35795165764 counting only the distinct ones).
The product of its digits is 252887040, while the sum is 69.
The spelling of 6872671825728 in words is "six trillion, eight hundred seventy-two billion, six hundred seventy-one million, eight hundred twenty-five thousand, seven hundred twenty-eight".
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