Base | Representation |
---|---|
bin | 1110010110001… |
… | …00011010111010 |
3 | 22101110000110121 |
4 | 13023010122322 |
5 | 221301422302 |
6 | 15535203454 |
7 | 2660614621 |
oct | 713043272 |
9 | 271400417 |
10 | 120342202 |
11 | 61a25972 |
12 | 3437658a |
13 | 1bc16906 |
14 | 11da86b8 |
15 | a871e37 |
hex | 72c46ba |
120342202 has 4 divisors (see below), whose sum is σ = 180513306. Its totient is φ = 60171100.
The previous prime is 120342197. The next prime is 120342223. The reversal of 120342202 is 202243021.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 202243021 = 47 ⋅4303043.
It can be written as a sum of positive squares in only one way, i.e., 85544001 + 34798201 = 9249^2 + 5899^2 .
It is a super-3 number, since 3×1203422023 (a number of 25 digits) contains 333 as substring.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30085549 + ... + 30085552.
Almost surely, 2120342202 is an apocalyptic number.
120342202 is a deficient number, since it is larger than the sum of its proper divisors (60171104).
120342202 is an equidigital number, since it uses as much as digits as its factorization.
120342202 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 60171103.
The product of its (nonzero) digits is 192, while the sum is 16.
The square root of 120342202 is about 10970.0593435040. The cubic root of 120342202 is about 493.7108269515.
Adding to 120342202 its reverse (202243021), we get a palindrome (322585223).
The spelling of 120342202 in words is "one hundred twenty million, three hundred forty-two thousand, two hundred two".
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