Base | Representation |
---|---|
bin | 11101011101000001000… |
… | …00001010100111010001 |
3 | 10120202011201112210002001 |
4 | 32232200200022213101 |
5 | 113040044041214301 |
6 | 2052524440354001 |
7 | 133054360633231 |
oct | 16564040124721 |
9 | 3522151483061 |
10 | 1012010101201 |
11 | 360211356770 |
12 | 144174175901 |
13 | 74580558cb8 |
14 | 36da5533cc1 |
15 | 1b4d0d2ec01 |
hex | eba080a9d1 |
1012010101201 has 16 divisors (see below), whose sum is σ = 1169150493888. Its totient is φ = 865744588800.
The previous prime is 1012010101171. The next prime is 1012010101213. The reversal of 1012010101201 is 1021010102101.
It is a cyclic number.
It is not a de Polignac number, because 1012010101201 - 211 = 1012010099153 is a prime.
It is not an unprimeable number, because it can be changed into a prime (1012010107201) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 658666 + ... + 1567756.
It is an arithmetic number, because the mean of its divisors is an integer number (73071905868).
Almost surely, 21012010101201 is an apocalyptic number.
1012010101201 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
1012010101201 is a deficient number, since it is larger than the sum of its proper divisors (157140392687).
1012010101201 is a wasteful number, since it uses less digits than its factorization.
1012010101201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 915072.
The product of its (nonzero) digits is 4, while the sum is 10.
Adding to 1012010101201 its reverse (1021010102101), we get a palindrome (2033020203302).
The spelling of 1012010101201 in words is "one trillion, twelve billion, ten million, one hundred one thousand, two hundred one".
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