Base | Representation |
---|---|
bin | 1001010010010011101000… |
… | …0110010111011101110101 |
3 | 1100011002002021001021102102 |
4 | 2110210322012113131311 |
5 | 2314240302133310401 |
6 | 33414243302351445 |
7 | 2102441044066313 |
oct | 224447206273565 |
9 | 40132067037372 |
10 | 10210112010101 |
11 | 32870a2064063 |
12 | 118a955a2b585 |
13 | 590a6a422113 |
14 | 27425a1ad0b3 |
15 | 12a8c5eed56b |
hex | 9493a197775 |
10210112010101 has 4 divisors (see below), whose sum is σ = 10248067817100. Its totient is φ = 10172156203104.
The previous prime is 10210112010037. The next prime is 10210112010113. The reversal of 10210112010101 is 10101021101201.
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 3630892140100 + 6579219870001 = 1905490^2 + 2564999^2 .
It is a cyclic number.
It is not a de Polignac number, because 10210112010101 - 26 = 10210112010037 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 (10210112010151) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18977903096 + ... + 18977903633.
It is an arithmetic number, because the mean of its divisors is an integer number (2562016954275).
Almost surely, 210210112010101 is an apocalyptic number.
It is an amenable number.
10210112010101 is a deficient number, since it is larger than the sum of its proper divisors (37955806999).
10210112010101 is an equidigital number, since it uses as much as digits as its factorization.
10210112010101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 37955806998.
The product of its (nonzero) digits is 4, while the sum is 11.
Adding to 10210112010101 its reverse (10101021101201), we get a palindrome (20311133111302).
The spelling of 10210112010101 in words is "ten trillion, two hundred ten billion, one hundred twelve million, ten thousand, one hundred one".
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