Base | Representation |
---|---|
bin | 100001011000100… |
… | …1110101001010101 |
3 | 2220001212010022002 |
4 | 1002301032221111 |
5 | 4243232420201 |
6 | 303053445045 |
7 | 36521361002 |
oct | 10261165125 |
9 | 2801763262 |
10 | 1120201301 |
11 | 5253628aa |
12 | 2731a0785 |
13 | 14b10490b |
14 | a8aba8a9 |
15 | 6852676b |
hex | 42c4ea55 |
1120201301 has 4 divisors (see below), whose sum is σ = 1120325100. Its totient is φ = 1120077504.
The previous prime is 1120201289. The next prime is 1120201309. The reversal of 1120201301 is 1031020211.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 1070991076 + 49210225 = 32726^2 + 7015^2 .
It is a cyclic number.
It is not a de Polignac number, because 1120201301 - 26 = 1120201237 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1120201309) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47156 + ... + 66813.
It is an arithmetic number, because the mean of its divisors is an integer number (280081275).
Almost surely, 21120201301 is an apocalyptic number.
It is an amenable number.
1120201301 is a deficient number, since it is larger than the sum of its proper divisors (123799).
1120201301 is an equidigital number, since it uses as much as digits as its factorization.
1120201301 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 123798.
The product of its (nonzero) digits is 12, while the sum is 11.
The square root of 1120201301 is about 33469.4084351666. The cubic root of 1120201301 is about 1038.5610341583.
Adding to 1120201301 its reverse (1031020211), we get a palindrome (2151221512).
The spelling of 1120201301 in words is "one billion, one hundred twenty million, two hundred one thousand, three hundred one".
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