Base | Representation |
---|---|
bin | 1001010010011010101101… |
… | …0111000001100000011010 |
3 | 1100011020222200121000200112 |
4 | 2110212223113001200122 |
5 | 2314303200110431020 |
6 | 33415200022204322 |
7 | 2102536116335363 |
oct | 224465327014032 |
9 | 40136880530615 |
10 | 10212012202010 |
11 | 32879877303a3 |
12 | 118b1a62836a2 |
13 | 590cb0cc2128 |
14 | 27439a6c6b6a |
15 | 12a987c482c5 |
hex | 949ab5c181a |
10212012202010 has 32 divisors (see below), whose sum is σ = 18420649428240. Its totient is φ = 4076141142528.
The previous prime is 10212012202001. The next prime is 10212012202013. The reversal of 10212012202010 is 1020221021201.
It can be written as a sum of positive squares in 8 ways, for example, as 5658922564801 + 4553089637209 = 2378849^2 + 2133797^2 .
It is a super-2 number, since 2×102120122020102 (a number of 27 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (10212012202013) 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 15 ways as a sum of consecutive naturals, for example, 8497454 + ... + 9624486.
Almost surely, 210212012202010 is an apocalyptic number.
10212012202010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10212012202010 is a deficient number, since it is larger than the sum of its proper divisors (8208637226230).
10212012202010 is a wasteful number, since it uses less digits than its factorization.
10212012202010 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1128962.
The product of its (nonzero) digits is 32, while the sum is 14.
Adding to 10212012202010 its reverse (1020221021201), we get a palindrome (11232233223211).
The spelling of 10212012202010 in words is "ten trillion, two hundred twelve billion, twelve million, two hundred two thousand, ten".
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