Base | Representation |
---|---|
bin | 110111111011110111… |
… | …0001101001100011010 |
3 | 102111001101100111122202 |
4 | 1233313232031030122 |
5 | 3432001232431020 |
6 | 131103224450202 |
7 | 11451455604404 |
oct | 1576756151432 |
9 | 374041314582 |
10 | 120120202010 |
11 | 46a407a4726 |
12 | 1b344019962 |
13 | b434082213 |
14 | 5b572b5b74 |
15 | 31d07eae75 |
hex | 1bf7b8d31a |
120120202010 has 32 divisors (see below), whose sum is σ = 221394615552. Its totient is φ = 46898873280.
The previous prime is 120120202009. The next prime is 120120202061. The reversal of 120120202010 is 10202021021.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 120120201982 and 120120202000.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 545480 + ... + 733340.
It is an arithmetic number, because the mean of its divisors is an integer number (6918581736).
Almost surely, 2120120202010 is an apocalyptic number.
120120202010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
120120202010 is a deficient number, since it is larger than the sum of its proper divisors (101274413542).
120120202010 is a wasteful number, since it uses less digits than its factorization.
120120202010 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 189398.
The product of its (nonzero) digits is 16, while the sum is 11.
Adding to 120120202010 its reverse (10202021021), we get a palindrome (130322223031).
The spelling of 120120202010 in words is "one hundred twenty billion, one hundred twenty million, two hundred two thousand, ten".
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