Base | Representation |
---|---|
bin | 110110101000001111011000… |
… | …1101001100100010001001000 |
3 | 2100000101020010222012001112200 |
4 | 1231100132301221210101020 |
5 | 1000440313143400312442 |
6 | 4421551400300240200 |
7 | 203133253204050405 |
oct | 15520366151442110 |
9 | 2300336128161480 |
10 | 480519626572872 |
11 | 12a121258096997 |
12 | 45a87b0a840060 |
13 | 17817a63739163 |
14 | 86933b9c9d2ac |
15 | 3a8464175134c |
hex | 1b507b1a64448 |
480519626572872 has 48 divisors (see below), whose sum is σ = 1329096839466240. Its totient is φ = 156765268242528.
The previous prime is 480519626572847. The next prime is 480519626572879. The reversal of 480519626572872 is 278275626915084.
480519626572872 is a `hidden beast` number, since 4 + 8 + 0 + 519 + 6 + 26 + 5 + 7 + 2 + 87 + 2 = 666.
It is a super-2 number, since 2×4805196265728722 (a number of 30 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (72).
It is a self number, because there is not a number n which added to its sum of digits gives 480519626572872.
It is not an unprimeable number, because it can be changed into a prime (480519626572879) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 70998759408 + ... + 70998766175.
It is an arithmetic number, because the mean of its divisors is an integer number (27689517488880).
Almost surely, 2480519626572872 is an apocalyptic number.
It is an amenable number.
480519626572872 is an abundant number, since it is smaller than the sum of its proper divisors (848577212893368).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
480519626572872 is a wasteful number, since it uses less digits than its factorization.
480519626572872 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 141997525642 (or 141997525635 counting only the distinct ones).
The product of its (nonzero) digits is 812851200, while the sum is 72.
The spelling of 480519626572872 in words is "four hundred eighty trillion, five hundred nineteen billion, six hundred twenty-six million, five hundred seventy-two thousand, eight hundred seventy-two".
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