Base | Representation |
---|---|
bin | 1101101000101010111… |
… | …01110000101010000000 |
3 | 1122210022101011010200000 |
4 | 12310111131300222000 |
5 | 30134002424331042 |
6 | 555121540400000 |
7 | 45564103352262 |
oct | 6642535605200 |
9 | 1583271133600 |
10 | 468511558272 |
11 | 17077061913a |
12 | 769736a6000 |
13 | 352465ac634 |
14 | 18967243b32 |
15 | c2c14e474c |
hex | 6d15770a80 |
468511558272 has 96 divisors (see below), whose sum is σ = 1398123898080. Its totient is φ = 156170509056.
The previous prime is 468511558237. The next prime is 468511558283. The reversal of 468511558272 is 272855115864.
468511558272 is a `hidden beast` number, since 4 + 6 + 8 + 5 + 11 + 558 + 2 + 72 = 666.
It is a tau number, because it is divible by the number of its divisors (96).
It is a Harshad number since it is a multiple of its sum of digits (54).
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 11 ways as a sum of consecutive naturals, for example, 7500268 + ... + 7562475.
It is an arithmetic number, because the mean of its divisors is an integer number (14563790605).
Almost surely, 2468511558272 is an apocalyptic number.
It is an amenable number.
468511558272 is an abundant number, since it is smaller than the sum of its proper divisors (929612339808).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
468511558272 is an equidigital number, since it uses as much as digits as its factorization.
468511558272 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15062772 (or 15062748 counting only the distinct ones).
The product of its digits is 5376000, while the sum is 54.
The spelling of 468511558272 in words is "four hundred sixty-eight billion, five hundred eleven million, five hundred fifty-eight thousand, two hundred seventy-two".
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