Base | Representation |
---|---|
bin | 1110010101010… |
… | …11011110000010 |
3 | 22101020211021102 |
4 | 13022223132002 |
5 | 221240140002 |
6 | 15533054402 |
7 | 2660010641 |
oct | 712533602 |
9 | 271224242 |
10 | 120240002 |
11 | 61966103 |
12 | 34327402 |
13 | 1bbac23c |
14 | 11d7d358 |
15 | a851a02 |
hex | 72ab782 |
120240002 has 8 divisors (see below), whose sum is σ = 180929916. Its totient is φ = 59930032.
The previous prime is 120239993. The next prime is 120240007. The reversal of 120240002 is 200042021.
It can be written as a sum of positive squares in 2 ways, for example, as 101586241 + 18653761 = 10079^2 + 4319^2 .
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 (120240007) 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, 94193 + ... + 95460.
Almost surely, 2120240002 is an apocalyptic number.
120240002 is a deficient number, since it is larger than the sum of its proper divisors (60689914).
120240002 is a wasteful number, since it uses less digits than its factorization.
120240002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 189972.
The product of its (nonzero) digits is 32, while the sum is 11.
The square root of 120240002 is about 10965.4002206942. The cubic root of 120240002 is about 493.5710269037.
Adding to 120240002 its reverse (200042021), we get a palindrome (320282023).
The spelling of 120240002 in words is "one hundred twenty million, two hundred forty thousand, two".
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