Base | Representation |
---|---|
bin | 1111001000101110101… |
… | …01111110011000001001 |
3 | 1211201102110022112011202 |
4 | 13210113111332120021 |
5 | 32010112131214210 |
6 | 1034531144433545 |
7 | 52401063555650 |
oct | 7442725763011 |
9 | 1751373275152 |
10 | 520082679305 |
11 | 190625128722 |
12 | 849667788b5 |
13 | 3a0749b3477 |
14 | 1b25a4ac197 |
15 | d7ddc819a5 |
hex | 791757e609 |
520082679305 has 16 divisors (see below), whose sum is σ = 750796049280. Its totient is φ = 337858221312.
The previous prime is 520082679299. The next prime is 520082679307. The reversal of 520082679305 is 503976280025.
It is not a de Polignac number, because 520082679305 - 220 = 520081630729 is a prime.
It is a super-3 number, since 3×5200826793053 (a number of 36 digits) contains 333 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 520082679305.
It is not an unprimeable number, because it can be changed into a prime (520082679307) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 391038944 + ... + 391040273.
It is an arithmetic number, because the mean of its divisors is an integer number (46924753080).
Almost surely, 2520082679305 is an apocalyptic number.
It is an amenable number.
520082679305 is a deficient number, since it is larger than the sum of its proper divisors (230713369975).
520082679305 is a wasteful number, since it uses less digits than its factorization.
520082679305 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 782079248.
The product of its (nonzero) digits is 907200, while the sum is 47.
The spelling of 520082679305 in words is "five hundred twenty billion, eighty-two million, six hundred seventy-nine thousand, three hundred five".
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