Base | Representation |
---|---|
bin | 110111111110100100… |
… | …0101001100011100010 |
3 | 102111021201020112112002 |
4 | 1233331020221203202 |
5 | 3432143010120002 |
6 | 131120231204002 |
7 | 11453640545033 |
oct | 1577510514342 |
9 | 374251215462 |
10 | 120211020002 |
11 | 46a87a94617 |
12 | 1b36a516602 |
13 | b449b2c588 |
14 | 5b65396a8a |
15 | 31d878a002 |
hex | 1bfd2298e2 |
120211020002 has 16 divisors (see below), whose sum is σ = 184222405080. Its totient is φ = 58817476608.
The previous prime is 120211019963. The next prime is 120211020011. The reversal of 120211020002 is 200020112021.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 55695528001 + 64515492001 = 235999^2 + 253999^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3463883 + ... + 3498414.
Almost surely, 2120211020002 is an apocalyptic number.
120211020002 is a deficient number, since it is larger than the sum of its proper divisors (64011385078).
120211020002 is an equidigital number, since it uses as much as digits as its factorization.
120211020002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6962485.
The product of its (nonzero) digits is 16, while the sum is 11.
Adding to 120211020002 its reverse (200020112021), we get a palindrome (320231132023).
The spelling of 120211020002 in words is "one hundred twenty billion, two hundred eleven million, twenty thousand, two".
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