Base | Representation |
---|---|
bin | 110010000001011100110… |
… | …1100100000011010101111 |
3 | 220100020201222012011110202 |
4 | 1210002321230200122233 |
5 | 1400120112130010204 |
6 | 22342205502424115 |
7 | 1306464321233210 |
oct | 144027154403257 |
9 | 26306658164422 |
10 | 6875063125679 |
11 | 22107749a1501 |
12 | 93052489203b |
13 | 3ab4146b5268 |
14 | 19aa7d381407 |
15 | bdc82110e1e |
hex | 640b9b206af |
6875063125679 has 8 divisors (see below), whose sum is σ = 8198833044480. Its totient is φ = 5636697717816.
The previous prime is 6875063125663. The next prime is 6875063125681. The reversal of 6875063125679 is 9765213605786.
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 6875063125679 - 24 = 6875063125663 is a prime.
It is a super-2 number, since 2×68750631256792 (a number of 26 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 (6875063125649) 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, 21351127559 + ... + 21351127880.
It is an arithmetic number, because the mean of its divisors is an integer number (1024854130560).
Almost surely, 26875063125679 is an apocalyptic number.
6875063125679 is a deficient number, since it is larger than the sum of its proper divisors (1323769918801).
6875063125679 is a wasteful number, since it uses less digits than its factorization.
6875063125679 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 42702255469.
The product of its (nonzero) digits is 114307200, while the sum is 65.
The spelling of 6875063125679 in words is "six trillion, eight hundred seventy-five billion, sixty-three million, one hundred twenty-five thousand, six hundred seventy-nine".
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