Base | Representation |
---|---|
bin | 10111111111111… |
… | …10011111100110 |
3 | 112000211010200221 |
4 | 23333332133212 |
5 | 403014223142 |
6 | 31550554554 |
7 | 4663124002 |
oct | 1377763746 |
9 | 460733627 |
10 | 201320422 |
11 | a3705016 |
12 | 57508a5a |
13 | 3292a314 |
14 | 1ca47702 |
15 | 12a1a767 |
hex | bffe7e6 |
201320422 has 8 divisors (see below), whose sum is σ = 306117576. Its totient is φ = 99281232.
The previous prime is 201320389. The next prime is 201320437. The reversal of 201320422 is 224023102.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 201320396 and 201320405.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 689308 + ... + 689599.
It is an arithmetic number, because the mean of its divisors is an integer number (38264697).
Almost surely, 2201320422 is an apocalyptic number.
201320422 is a deficient number, since it is larger than the sum of its proper divisors (104797154).
201320422 is a wasteful number, since it uses less digits than its factorization.
201320422 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1378982.
The product of its (nonzero) digits is 192, while the sum is 16.
The square root of 201320422 is about 14188.7427913822. The cubic root of 201320422 is about 586.0877048428.
Adding to 201320422 its reverse (224023102), we get a palindrome (425343524).
The spelling of 201320422 in words is "two hundred one million, three hundred twenty thousand, four hundred twenty-two".
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