Base | Representation |
---|---|
bin | 1011110001010000101… |
… | …1011011101111001000 |
3 | 201022220210202002200211 |
4 | 2330110023123233020 |
5 | 11303102203120144 |
6 | 232520150410504 |
7 | 20415516451660 |
oct | 2742413335710 |
9 | 638823662624 |
10 | 202202004424 |
11 | 7883183a772 |
12 | 33231060a34 |
13 | 160b55a2c84 |
14 | 9b027211a0 |
15 | 53d693a034 |
hex | 2f142dbbc8 |
202202004424 has 64 divisors (see below), whose sum is σ = 452656189440. Its totient is φ = 82852130880.
The previous prime is 202202004391. The next prime is 202202004451. The reversal of 202202004424 is 424400202202.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 202202004395 and 202202004404.
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, 557574 + ... + 845749.
It is an arithmetic number, because the mean of its divisors is an integer number (7072752960).
Almost surely, 2202202004424 is an apocalyptic number.
It is an amenable number.
202202004424 is an abundant number, since it is smaller than the sum of its proper divisors (250454185016).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
202202004424 is a wasteful number, since it uses less digits than its factorization.
202202004424 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1403450 (or 1403446 counting only the distinct ones).
The product of its (nonzero) digits is 2048, while the sum is 22.
Adding to 202202004424 its reverse (424400202202), we get a palindrome (626602206626).
The spelling of 202202004424 in words is "two hundred two billion, two hundred two million, four thousand, four hundred twenty-four".
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