Base | Representation |
---|---|
bin | 10010101001010011… |
… | …11010111110100101 |
3 | 221211121222100220102 |
4 | 21110221322332211 |
5 | 131000103211323 |
6 | 4333145313445 |
7 | 503030245223 |
oct | 112451727645 |
9 | 27747870812 |
10 | 10010210213 |
11 | 4277559103 |
12 | 1b34495885 |
13 | c36b53913 |
14 | 6ad65db13 |
15 | 3d8c28328 |
hex | 254a7afa5 |
10010210213 has 4 divisors (see below), whose sum is σ = 10445436768. Its totient is φ = 9574983660.
The previous prime is 10010210209. The next prime is 10010210261. The reversal of 10010210213 is 31201201001.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 31201201001 = 839 ⋅37188559.
It is a cyclic number.
It is not a de Polignac number, because 10010210213 - 22 = 10010210209 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 10010210194 and 10010210203.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10010230213) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 217613243 + ... + 217613288.
It is an arithmetic number, because the mean of its divisors is an integer number (2611359192).
Almost surely, 210010210213 is an apocalyptic number.
It is an amenable number.
10010210213 is a deficient number, since it is larger than the sum of its proper divisors (435226555).
10010210213 is an equidigital number, since it uses as much as digits as its factorization.
10010210213 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 435226554.
The product of its (nonzero) digits is 12, while the sum is 11.
Adding to 10010210213 its reverse (31201201001), we get a palindrome (41211411214).
The spelling of 10010210213 in words is "ten billion, ten million, two hundred ten thousand, two hundred thirteen".
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