Base | Representation |
---|---|
bin | 11001001101001… |
… | …111100001011100 |
3 | 1002110202122021120 |
4 | 121031033201130 |
5 | 1331230324402 |
6 | 105544130540 |
7 | 13323415002 |
oct | 3115174134 |
9 | 1073678246 |
10 | 422901852 |
11 | 1a779846a |
12 | b9766a50 |
13 | 697cc7a9 |
14 | 40246a72 |
15 | 271d93bc |
hex | 1934f85c |
422901852 has 48 divisors (see below), whose sum is σ = 1016332800. Its totient is φ = 136805760.
The previous prime is 422901833. The next prime is 422901863. The reversal of 422901852 is 258109224.
It is a congruent number.
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, 52152 + ... + 59712.
It is an arithmetic number, because the mean of its divisors is an integer number (21173600).
Almost surely, 2422901852 is an apocalyptic number.
It is an amenable number.
422901852 is an abundant number, since it is smaller than the sum of its proper divisors (593430948).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
422901852 is a wasteful number, since it uses less digits than its factorization.
422901852 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7706 (or 7704 counting only the distinct ones).
The product of its (nonzero) digits is 11520, while the sum is 33.
The square root of 422901852 is about 20564.5776032478. The cubic root of 422901852 is about 750.6080118511.
The spelling of 422901852 in words is "four hundred twenty-two million, nine hundred one thousand, eight hundred fifty-two".
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