Base | Representation |
---|---|
bin | 1011010010011110101011… |
… | …1100110000100011101100 |
3 | 1121221120210202021201212021 |
4 | 2310213222330300203230 |
5 | 3111324441143023340 |
6 | 42222012512515524 |
7 | 2420513315621320 |
oct | 264475274604354 |
9 | 47846722251767 |
10 | 12412102314220 |
11 | 3a55a4119aa84 |
12 | 148566bb4bba4 |
13 | 6c05c14366ab |
14 | 30ca6b1d3980 |
15 | 167d02049e4a |
hex | b49eaf308ec |
12412102314220 has 24 divisors (see below), whose sum is σ = 29789045554464. Its totient is φ = 4255577936256.
The previous prime is 12412102314181. The next prime is 12412102314229. The reversal of 12412102314220 is 2241320121421.
It is a super-2 number, since 2×124121023142202 (a number of 27 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (12412102314229) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44328936697 + ... + 44328936976.
It is an arithmetic number, because the mean of its divisors is an integer number (1241210231436).
Almost surely, 212412102314220 is an apocalyptic number.
12412102314220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
12412102314220 is an abundant number, since it is smaller than the sum of its proper divisors (17376943240244).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12412102314220 is a wasteful number, since it uses less digits than its factorization.
12412102314220 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 88657873689 (or 88657873687 counting only the distinct ones).
The product of its (nonzero) digits is 1536, while the sum is 25.
Adding to 12412102314220 its reverse (2241320121421), we get a palindrome (14653422435641).
The spelling of 12412102314220 in words is "twelve trillion, four hundred twelve billion, one hundred two million, three hundred fourteen thousand, two hundred twenty".
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