Base | Representation |
---|---|
bin | 110001110111000010000… |
… | …1000000011111000100010 |
3 | 220021002222201100101110221 |
4 | 1203232010020003320202 |
5 | 1344233302010331230 |
6 | 22324025423113254 |
7 | 1305043015016245 |
oct | 143560410037042 |
9 | 26232881311427 |
10 | 6852689542690 |
11 | 2202233663452 |
12 | 92811ba4282a |
13 | 3a928a340b64 |
14 | 199959b5525c |
15 | bd3c2cdb27a |
hex | 63b84203e22 |
6852689542690 has 8 divisors (see below), whose sum is σ = 12334841176860. Its totient is φ = 2741075817072.
The previous prime is 6852689542679. The next prime is 6852689542703. The reversal of 6852689542690 is 962459862586.
It can be written as a sum of positive squares in 2 ways, for example, as 6267527271009 + 585162271681 = 2503503^2 + 764959^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×68526895426902 (a number of 26 digits) contains 22 as substring.
It is an unprimeable number.
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, 342634477125 + ... + 342634477144.
Almost surely, 26852689542690 is an apocalyptic number.
6852689542690 is a deficient number, since it is larger than the sum of its proper divisors (5482151634170).
6852689542690 is a wasteful number, since it uses less digits than its factorization.
6852689542690 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 685268954276.
The product of its (nonzero) digits is 447897600, while the sum is 70.
The spelling of 6852689542690 in words is "six trillion, eight hundred fifty-two billion, six hundred eighty-nine million, five hundred forty-two thousand, six hundred ninety".
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