Base | Representation |
---|---|
bin | 110111100110010010101… |
… | …001100001011000011011 |
3 | 111112020212012022010210002 |
4 | 313212102221201120123 |
5 | 1000044231142044230 |
6 | 12043110554443215 |
7 | 543015111400655 |
oct | 67462251413033 |
9 | 14466765263702 |
10 | 3820686284315 |
11 | 124338689100a |
12 | 51858413350b |
13 | 21939b4006a4 |
14 | d2cca74b6d5 |
15 | 695b8b65545 |
hex | 37992a6161b |
3820686284315 has 32 divisors (see below), whose sum is σ = 4649119796160. Its totient is φ = 3013928755200.
The previous prime is 3820686284209. The next prime is 3820686284369. The reversal of 3820686284315 is 5134826860283.
3820686284315 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 3820686284315 - 210 = 3820686283291 is a prime.
It is a super-2 number, since 2×38206862843152 (a number of 26 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 276273821 + ... + 276287649.
It is an arithmetic number, because the mean of its divisors is an integer number (145284993630).
Almost surely, 23820686284315 is an apocalyptic number.
3820686284315 is a deficient number, since it is larger than the sum of its proper divisors (828433511845).
3820686284315 is a wasteful number, since it uses less digits than its factorization.
3820686284315 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15983.
The product of its (nonzero) digits is 13271040, while the sum is 56.
The spelling of 3820686284315 in words is "three trillion, eight hundred twenty billion, six hundred eighty-six million, two hundred eighty-four thousand, three hundred fifteen".
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