Base | Representation |
---|---|
bin | 1110010101000… |
… | …10001101010010 |
3 | 22101011220020101 |
4 | 13022202031102 |
5 | 221232431231 |
6 | 15532203014 |
7 | 2656462225 |
oct | 712421522 |
9 | 271156211 |
10 | 120202066 |
11 | 6193a656 |
12 | 3430946a |
13 | 1bb97baa |
14 | 11d6d5bc |
15 | a845661 |
hex | 72a2352 |
120202066 has 8 divisors (see below), whose sum is σ = 186119424. Its totient is φ = 58162260.
The previous prime is 120202051. The next prime is 120202067. The reversal of 120202066 is 660202021.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (120202067) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 969310 + ... + 969433.
It is an arithmetic number, because the mean of its divisors is an integer number (23264928).
Almost surely, 2120202066 is an apocalyptic number.
120202066 is a deficient number, since it is larger than the sum of its proper divisors (65917358).
120202066 is a wasteful number, since it uses less digits than its factorization.
120202066 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1938776.
The product of its (nonzero) digits is 288, while the sum is 19.
The square root of 120202066 is about 10963.6702796098. The cubic root of 120202066 is about 493.5191138418.
Adding to 120202066 its reverse (660202021), we get a palindrome (780404087).
The spelling of 120202066 in words is "one hundred twenty million, two hundred two thousand, sixty-six".
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