Base | Representation |
---|---|
bin | 110001110101111010111… |
… | …0100011011001011111001 |
3 | 220020212211022211012120200 |
4 | 1203223311310123023321 |
5 | 1344213404304434320 |
6 | 22322552454312413 |
7 | 1304626604343456 |
oct | 143536564331371 |
9 | 26225738735520 |
10 | 6850302030585 |
11 | 2201218a00252 |
12 | 927774358709 |
13 | 3a8c998082c0 |
14 | 1997b0a2682d |
15 | bd2d33d0290 |
hex | 63af5d1b2f9 |
6850302030585 has 48 divisors (see below), whose sum is σ = 12787716946368. Its totient is φ = 3372328080000.
The previous prime is 6850302030581. The next prime is 6850302030599. The reversal of 6850302030585 is 5850302030586.
6850302030585 is a `hidden beast` number, since 6 + 8 + 5 + 0 + 30 + 2 + 0 + 30 + 585 = 666.
It is not a de Polignac number, because 6850302030585 - 22 = 6850302030581 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a self number, because there is not a number n which added to its sum of digits gives 6850302030585.
It is not an unprimeable number, because it can be changed into a prime (6850302030581) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 16201110 + ... + 16618560.
It is an arithmetic number, because the mean of its divisors is an integer number (266410769716).
Almost surely, 26850302030585 is an apocalyptic number.
6850302030585 is a gapful number since it is divisible by the number (65) formed by its first and last digit.
It is an amenable number.
6850302030585 is a deficient number, since it is larger than the sum of its proper divisors (5937414915783).
6850302030585 is a wasteful number, since it uses less digits than its factorization.
6850302030585 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 445526 (or 445523 counting only the distinct ones).
The product of its (nonzero) digits is 864000, while the sum is 45.
Subtracting from 6850302030585 its reverse (5850302030586), we obtain a palindrome (999999999999).
It can be divided in two parts, 685030 and 2030585, that added together give a triangular number (2715615 = T2330).
The spelling of 6850302030585 in words is "six trillion, eight hundred fifty billion, three hundred two million, thirty thousand, five hundred eighty-five".
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