Base | Representation |
---|---|
bin | 110111111110100010… |
… | …1100001101000010011 |
3 | 102111021122200221012122 |
4 | 1233331011201220103 |
5 | 3432142302413412 |
6 | 131120201444455 |
7 | 11453630564423 |
oct | 1577505415023 |
9 | 374248627178 |
10 | 120210201107 |
11 | 46a87585347 |
12 | 1b36a1a072b |
13 | b449903919 |
14 | 5b65222483 |
15 | 31d8677572 |
hex | 1bfd161a13 |
120210201107 has 2 divisors, whose sum is σ = 120210201108. Its totient is φ = 120210201106.
The previous prime is 120210201071. The next prime is 120210201131. The reversal of 120210201107 is 701102012021.
Together with previous prime (120210201071) it forms an Ormiston pair, because they use the same digits, order apart.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 120210201107 - 210 = 120210200083 is a prime.
It is not a weakly prime, because it can be changed into another prime (120210201187) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60105100553 + 60105100554.
It is an arithmetic number, because the mean of its divisors is an integer number (60105100554).
Almost surely, 2120210201107 is an apocalyptic number.
120210201107 is a deficient number, since it is larger than the sum of its proper divisors (1).
120210201107 is an equidigital number, since it uses as much as digits as its factorization.
120210201107 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 56, while the sum is 17.
Adding to 120210201107 its reverse (701102012021), we get a palindrome (821312213128).
The spelling of 120210201107 in words is "one hundred twenty billion, two hundred ten million, two hundred one thousand, one hundred seven".
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