Base | Representation |
---|---|
bin | 1110010101000… |
… | …10001111100110 |
3 | 22101011220102212 |
4 | 13022202033212 |
5 | 221232432324 |
6 | 15532203422 |
7 | 2656462526 |
oct | 712421746 |
9 | 271156385 |
10 | 120202214 |
11 | 6193a780 |
12 | 34309572 |
13 | 1bb97c92 |
14 | 11d6d686 |
15 | a84570e |
hex | 72a23e6 |
120202214 has 16 divisors (see below), whose sum is σ = 197004096. Its totient is φ = 54551400.
The previous prime is 120202193. The next prime is 120202217. The reversal of 120202214 is 412202021.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (120202217) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11249 + ... + 19155.
It is an arithmetic number, because the mean of its divisors is an integer number (12312756).
Almost surely, 2120202214 is an apocalyptic number.
120202214 is a deficient number, since it is larger than the sum of its proper divisors (76801882).
120202214 is a wasteful number, since it uses less digits than its factorization.
120202214 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8611.
The product of its (nonzero) digits is 64, while the sum is 14.
The square root of 120202214 is about 10963.6770291723. The cubic root of 120202214 is about 493.5193163918.
Adding to 120202214 its reverse (412202021), we get a palindrome (532404235).
The spelling of 120202214 in words is "one hundred twenty million, two hundred two thousand, two hundred fourteen".
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