Base | Representation |
---|---|
bin | 110110101000001010000101… |
… | …1100011111010111001011011 |
3 | 2100000100010210010102101211100 |
4 | 1231100110023203322321123 |
5 | 1000440121344013442001 |
6 | 4421542235344002443 |
7 | 203132401244010354 |
oct | 15520241343727133 |
9 | 2300303703371740 |
10 | 480508250140251 |
11 | 12a11744a41a763 |
12 | 45a85874900423 |
13 | 1781696c832318 |
14 | 8692a1b000d2b |
15 | 3a841c7b06586 |
hex | 1b5050b8fae5b |
480508250140251 has 12 divisors (see below), whose sum is σ = 694068754752360. Its totient is φ = 320338241583360.
The previous prime is 480508250140241. The next prime is 480508250140301. The reversal of 480508250140251 is 152041052805084.
480508250140251 is a `hidden beast` number, since 4 + 8 + 0 + 5 + 0 + 8 + 250 + 140 + 251 = 666.
It is not a de Polignac number, because 480508250140251 - 221 = 480508248043099 is a prime.
It is a super-2 number, since 2×4805082501402512 (a number of 30 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 480508250140197 and 480508250140206.
It is not an unprimeable number, because it can be changed into a prime (480508250140241) 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, 44149830 + ... + 53946491.
It is an arithmetic number, because the mean of its divisors is an integer number (57839062896030).
Almost surely, 2480508250140251 is an apocalyptic number.
480508250140251 is a deficient number, since it is larger than the sum of its proper divisors (213560504612109).
480508250140251 is a wasteful number, since it uses less digits than its factorization.
480508250140251 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 98640586 (or 98640583 counting only the distinct ones).
The product of its (nonzero) digits is 512000, while the sum is 45.
The spelling of 480508250140251 in words is "four hundred eighty trillion, five hundred eight billion, two hundred fifty million, one hundred forty thousand, two hundred fifty-one".
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