Base | Representation |
---|---|
bin | 1110111100011001001… |
… | …01001110010011011100 |
3 | 1211002022212222010011010 |
4 | 13132030211032103130 |
5 | 31403031134121010 |
6 | 1031514034455220 |
7 | 52045003144350 |
oct | 7361445162334 |
9 | 1732285863133 |
10 | 513459676380 |
11 | 188836668592 |
12 | 83618734510 |
13 | 3955a826921 |
14 | 1abcca49460 |
15 | d5525d5620 |
hex | 778c94e4dc |
513459676380 has 48 divisors (see below), whose sum is σ = 1643070965760. Its totient is φ = 117362211648.
The previous prime is 513459676369. The next prime is 513459676393. The reversal of 513459676380 is 83676954315.
It is a self number, because there is not a number n which added to its sum of digits gives 513459676380.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 611261100 + ... + 611261939.
It is an arithmetic number, because the mean of its divisors is an integer number (34230645120).
Almost surely, 2513459676380 is an apocalyptic number.
It is an amenable number.
513459676380 is an abundant number, since it is smaller than the sum of its proper divisors (1129611289380).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
513459676380 is a wasteful number, since it uses less digits than its factorization.
513459676380 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1222523058 (or 1222523056 counting only the distinct ones).
The product of its (nonzero) digits is 16329600, while the sum is 57.
The spelling of 513459676380 in words is "five hundred thirteen billion, four hundred fifty-nine million, six hundred seventy-six thousand, three hundred eighty".
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