Base | Representation |
---|---|
bin | 10010101001010100… |
… | …10000111100110101 |
3 | 221211122010221100202 |
4 | 21110222100330311 |
5 | 131000114101323 |
6 | 4333151250245 |
7 | 503031101504 |
oct | 112452207465 |
9 | 27748127322 |
10 | 10010300213 |
11 | 427760a791 |
12 | 1b34519985 |
13 | c36b85884 |
14 | 6ad68483b |
15 | 3d8c44d28 |
hex | 254a90f35 |
10010300213 has 12 divisors (see below), whose sum is σ = 10650565572. Its totient is φ = 9406586880.
The previous prime is 10010300177. The next prime is 10010300221. The reversal of 10010300213 is 31200301001.
It can be written as a sum of positive squares in 6 ways, for example, as 5252335729 + 4757964484 = 72473^2 + 68978^2 .
It is not a de Polignac number, because 10010300213 - 224 = 9993522997 is a prime.
It is a super-2 number, since 2×100103002132 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 10010300194 and 10010300203.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10010300813) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 158231 + ... + 212267.
It is an arithmetic number, because the mean of its divisors is an integer number (887547131).
Almost surely, 210010300213 is an apocalyptic number.
It is an amenable number.
10010300213 is a deficient number, since it is larger than the sum of its proper divisors (640265359).
10010300213 is an equidigital number, since it uses as much as digits as its factorization.
10010300213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 54712 (or 54695 counting only the distinct ones).
The product of its (nonzero) digits is 18, while the sum is 11.
Adding to 10010300213 its reverse (31200301001), we get a palindrome (41210601214).
The spelling of 10010300213 in words is "ten billion, ten million, three hundred thousand, two hundred thirteen".
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