Base | Representation |
---|---|
bin | 110111111011010100… |
… | …1001110101100010100 |
3 | 102111000010022212002112 |
4 | 1233312221032230110 |
5 | 3431432120321322 |
6 | 131101341130152 |
7 | 11451146114654 |
oct | 1576651165424 |
9 | 374003285075 |
10 | 120102120212 |
11 | 46a31574598 |
12 | 1b339b59958 |
13 | b4303c0c29 |
14 | 5b54b2a364 |
15 | 31cde285e2 |
hex | 1bf6a4eb14 |
120102120212 has 6 divisors (see below), whose sum is σ = 210178710378. Its totient is φ = 60051060104.
The previous prime is 120102120191. The next prime is 120102120223. The reversal of 120102120212 is 212021201021.
It can be written as a sum of positive squares in only one way, i.e., 105101749636 + 15000370576 = 324194^2 + 122476^2 .
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15012765023 + ... + 15012765030.
It is an arithmetic number, because the mean of its divisors is an integer number (35029785063).
Almost surely, 2120102120212 is an apocalyptic number.
It is an amenable number.
120102120212 is a deficient number, since it is larger than the sum of its proper divisors (90076590166).
120102120212 is a wasteful number, since it uses less digits than its factorization.
120102120212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30025530057 (or 30025530055 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 14.
Adding to 120102120212 its reverse (212021201021), we get a palindrome (332123321233).
The spelling of 120102120212 in words is "one hundred twenty billion, one hundred two million, one hundred twenty thousand, two hundred twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •