Base | Representation |
---|---|
bin | 11000000101001… |
… | …01001111011110 |
3 | 112002002211121020 |
4 | 30002211033132 |
5 | 403203102142 |
6 | 32013345010 |
7 | 5002000155 |
oct | 1402451736 |
9 | 462084536 |
10 | 202003422 |
11 | a4031185 |
12 | 57798166 |
13 | 32b0916a |
14 | 1cb8459c |
15 | 12b02cec |
hex | c0a53de |
202003422 has 32 divisors (see below), whose sum is σ = 416118912. Its totient is φ = 65336544.
The previous prime is 202003393. The next prime is 202003429. The reversal of 202003422 is 224300202.
202003422 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (202003429) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38013 + ... + 42999.
It is an arithmetic number, because the mean of its divisors is an integer number (13003716).
Almost surely, 2202003422 is an apocalyptic number.
202003422 is an abundant number, since it is smaller than the sum of its proper divisors (214115490).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
202003422 is a wasteful number, since it uses less digits than its factorization.
202003422 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5192.
The product of its (nonzero) digits is 192, while the sum is 15.
The square root of 202003422 is about 14212.7907885820. The cubic root of 202003422 is about 586.7497441033.
Adding to 202003422 its reverse (224300202), we get a palindrome (426303624).
The spelling of 202003422 in words is "two hundred two million, three thousand, four hundred twenty-two".
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