Base | Representation |
---|---|
bin | 110110101010101011001100… |
… | …0100100001100011100110000 |
3 | 2100001120012202212220221022110 |
4 | 1231111112120210030130300 |
5 | 1001011303412033331110 |
6 | 4422405213112405320 |
7 | 203166366444236646 |
oct | 15525263044143460 |
9 | 2301505685827273 |
10 | 480854213183280 |
11 | 12a240143553532 |
12 | 45b209270a6840 |
13 | 17840485c3c7c1 |
14 | 86a567a65d196 |
15 | 3a8d1c5534a20 |
hex | 1b5559890c730 |
480854213183280 has 80 divisors (see below), whose sum is σ = 1492654317223680. Its totient is φ = 128055208990464.
The previous prime is 480854213183219. The next prime is 480854213183291. The reversal of 480854213183280 is 82381312458084.
It is a tau number, because it is divible by the number of its divisors (80).
It is a super-3 number, since 3×4808542131832803 (a number of 45 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a self number, because there is not a number n which added to its sum of digits gives 480854213183280.
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, 1348111870 + ... + 1348468509.
It is an arithmetic number, because the mean of its divisors is an integer number (18658178965296).
Almost surely, 2480854213183280 is an apocalyptic number.
480854213183280 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
480854213183280 is an abundant number, since it is smaller than the sum of its proper divisors (1011800104040400).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
480854213183280 is a wasteful number, since it uses less digits than its factorization.
480854213183280 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2696581138 (or 2696581132 counting only the distinct ones).
The product of its (nonzero) digits is 11796480, while the sum is 57.
The spelling of 480854213183280 in words is "four hundred eighty trillion, eight hundred fifty-four billion, two hundred thirteen million, one hundred eighty-three thousand, two hundred eighty".
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