Base | Representation |
---|---|
bin | 1011000110010001100010… |
… | …0100100010111000111100 |
3 | 1121012112120020100000101000 |
4 | 2301210120210202320330 |
5 | 3044411021031234322 |
6 | 41541413423250300 |
7 | 2366411126240613 |
oct | 261443044427074 |
9 | 47175506300330 |
10 | 12202414321212 |
11 | 398501884a295 |
12 | 1450aaba49990 |
13 | 6a68b4c7009b |
14 | 3028585aa87a |
15 | 16262d2e93ac |
hex | b1918922e3c |
12202414321212 has 96 divisors (see below), whose sum is σ = 32728399905600. Its totient is φ = 3927019622400.
The previous prime is 12202414321193. The next prime is 12202414321267. The reversal of 12202414321212 is 21212341420221.
12202414321212 is a `hidden beast` number, since 1 + 2 + 2 + 0 + 2 + 414 + 32 + 1 + 212 = 666.
It is a super-3 number, since 3×122024143212123 (a number of 40 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is an unprimeable number.
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 31 ways as a sum of consecutive naturals, for example, 71829012 + ... + 71998692.
It is an arithmetic number, because the mean of its divisors is an integer number (340920832350).
Almost surely, 212202414321212 is an apocalyptic number.
12202414321212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
12202414321212 is an abundant number, since it is smaller than the sum of its proper divisors (20525985584388).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12202414321212 is a wasteful number, since it uses less digits than its factorization.
12202414321212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 192684 (or 192676 counting only the distinct ones).
The product of its (nonzero) digits is 3072, while the sum is 27.
Adding to 12202414321212 its reverse (21212341420221), we get a palindrome (33414755741433).
It can be divided in two parts, 12202 and 414321212, that added together give a palindrome (414333414).
The spelling of 12202414321212 in words is "twelve trillion, two hundred two billion, four hundred fourteen million, three hundred twenty-one thousand, two hundred twelve".
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