Base | Representation |
---|---|
bin | 110111111110101010… |
… | …0110110110111010010 |
3 | 102111021221021010102111 |
4 | 1233331110312313102 |
5 | 3432144320021432 |
6 | 131120423535534 |
7 | 11454010004134 |
oct | 1577524666722 |
9 | 374257233374 |
10 | 120214220242 |
11 | 46a8987aa46 |
12 | 1b36b5ba5aa |
13 | b44a6b00cc |
14 | 5b6598b054 |
15 | 31d8bbd347 |
hex | 1bfd536dd2 |
120214220242 has 8 divisors (see below), whose sum is σ = 183277417932. Its totient is φ = 59121747600.
The previous prime is 120214220233. The next prime is 120214220299. The reversal of 120214220242 is 242022412021.
It can be written as a sum of positive squares in 2 ways, for example, as 117449458681 + 2764761561 = 342709^2 + 52581^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 492681109 + ... + 492681352.
Almost surely, 2120214220242 is an apocalyptic number.
120214220242 is a deficient number, since it is larger than the sum of its proper divisors (63063197690).
120214220242 is an equidigital number, since it uses as much as digits as its factorization.
120214220242 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 985362524.
The product of its (nonzero) digits is 1024, while the sum is 22.
Adding to 120214220242 its reverse (242022412021), we get a palindrome (362236632263).
The spelling of 120214220242 in words is "one hundred twenty billion, two hundred fourteen million, two hundred twenty thousand, two hundred forty-two".
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