Base | Representation |
---|---|
bin | 1011110000100010111… |
… | …1100010011011010110 |
3 | 201022102102201111111202 |
4 | 2330020233202123112 |
5 | 11302204044024142 |
6 | 232445134232502 |
7 | 20410666610354 |
oct | 2741057423326 |
9 | 638372644452 |
10 | 202010142422 |
11 | 78743505a30 |
12 | 33198955732 |
13 | 16084907b6a |
14 | 9ac505a7d4 |
15 | 53c4b8c032 |
hex | 2f08be26d6 |
202010142422 has 16 divisors (see below), whose sum is σ = 330644404944. Its totient is φ = 91799916000.
The previous prime is 202010142359. The next prime is 202010142443. The reversal of 202010142422 is 224241010202.
It is a junction number, because it is equal to n+sod(n) for n = 202010142394 and 202010142403.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1053329 + ... + 1230252.
It is an arithmetic number, because the mean of its divisors is an integer number (20665275309).
Almost surely, 2202010142422 is an apocalyptic number.
202010142422 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
202010142422 is a deficient number, since it is larger than the sum of its proper divisors (128634262522).
202010142422 is a wasteful number, since it uses less digits than its factorization.
202010142422 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2287615.
The product of its (nonzero) digits is 512, while the sum is 20.
Adding to 202010142422 its reverse (224241010202), we get a palindrome (426251152624).
The spelling of 202010142422 in words is "two hundred two billion, ten million, one hundred forty-two thousand, four hundred twenty-two".
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