Base | Representation |
---|---|
bin | 1010001100100111111111… |
… | …1011101111100010100010 |
3 | 1110200212011022202220022211 |
4 | 2203021333323233202202 |
5 | 2432144144304311320 |
6 | 35502420551152334 |
7 | 2235020041061653 |
oct | 243117773574242 |
9 | 43625138686284 |
10 | 11212011010210 |
11 | 3632a94a1192a |
12 | 1310b679756aa |
13 | 634398c6135a |
14 | 2aa9428dd52a |
15 | 1469b432655a |
hex | a327feef8a2 |
11212011010210 has 16 divisors (see below), whose sum is σ = 20216000782656. Its totient is φ = 4477164189808.
The previous prime is 11212011010169. The next prime is 11212011010219. The reversal of 11212011010210 is 1201011021211.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (11212011010219) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 955020622 + ... + 955032361.
It is an arithmetic number, because the mean of its divisors is an integer number (1263500048916).
Almost surely, 211212011010210 is an apocalyptic number.
11212011010210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
11212011010210 is a deficient number, since it is larger than the sum of its proper divisors (9003989772446).
11212011010210 is a wasteful number, since it uses less digits than its factorization.
11212011010210 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1910053577.
The product of its (nonzero) digits is 8, while the sum is 13.
Adding to 11212011010210 its reverse (1201011021211), we get a palindrome (12413022031421).
The spelling of 11212011010210 in words is "eleven trillion, two hundred twelve billion, eleven million, ten thousand, two hundred ten".
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