Base | Representation |
---|---|
bin | 1110000111111000101… |
… | …00100000110001000110 |
3 | 1201101120021022110202020 |
4 | 13003330110200301012 |
5 | 30422313002311203 |
6 | 1010532455024010 |
7 | 50026301211162 |
oct | 7037424406106 |
9 | 1641507273666 |
10 | 485269572678 |
11 | 177890028420 |
12 | 7a06b96b006 |
13 | 369b74081a7 |
14 | 196b6b31ca2 |
15 | c95281c153 |
hex | 70fc520c46 |
485269572678 has 64 divisors (see below), whose sum is σ = 1063958976000. Its totient is φ = 146331852800.
The previous prime is 485269572659. The next prime is 485269572691. The reversal of 485269572678 is 876275962584.
It is a congruent number.
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 31 ways as a sum of consecutive naturals, for example, 17473948 + ... + 17501696.
It is an arithmetic number, because the mean of its divisors is an integer number (16624359000).
Almost surely, 2485269572678 is an apocalyptic number.
485269572678 is an abundant number, since it is smaller than the sum of its proper divisors (578689403322).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
485269572678 is a wasteful number, since it uses less digits than its factorization.
485269572678 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 29053.
The product of its digits is 406425600, while the sum is 69.
The spelling of 485269572678 in words is "four hundred eighty-five billion, two hundred sixty-nine million, five hundred seventy-two thousand, six hundred seventy-eight".
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