Base | Representation |
---|---|
bin | 110011111000011111001… |
… | …0011111111100001011011 |
3 | 221020200120010101202101211 |
4 | 1213300332103333201123 |
5 | 1413312123412432200 |
6 | 23055443322123551 |
7 | 1334114113424065 |
oct | 147607623774133 |
9 | 27220503352354 |
10 | 7130691139675 |
11 | 22aa122284994 |
12 | 971b860505b7 |
13 | 3c956275963c |
14 | 1a91ad410735 |
15 | c5744084aba |
hex | 67c3e4ff85b |
7130691139675 has 12 divisors (see below), whose sum is σ = 8843458263696. Its totient is φ = 5703648879200.
The previous prime is 7130691139657. The next prime is 7130691139679. The reversal of 7130691139675 is 5769311960317.
It is not a de Polignac number, because 7130691139675 - 27 = 7130691139547 is a prime.
It is a super-3 number, since 3×71306911396753 (a number of 40 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (7130691139679) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22439884 + ... + 22755433.
It is an arithmetic number, because the mean of its divisors is an integer number (736954855308).
Almost surely, 27130691139675 is an apocalyptic number.
7130691139675 is a deficient number, since it is larger than the sum of its proper divisors (1712767124021).
7130691139675 is a wasteful number, since it uses less digits than its factorization.
7130691139675 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 45201638 (or 45201633 counting only the distinct ones).
The product of its (nonzero) digits is 6429780, while the sum is 58.
The spelling of 7130691139675 in words is "seven trillion, one hundred thirty billion, six hundred ninety-one million, one hundred thirty-nine thousand, six hundred seventy-five".
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