Base | Representation |
---|---|
bin | 1011001100100010011111… |
… | …0011110000101010000000 |
3 | 1121120211101010211211121221 |
4 | 2303020213303300222000 |
5 | 3103141432300303100 |
6 | 42103053424124424 |
7 | 2410241240552233 |
oct | 263104763605200 |
9 | 47524333754557 |
10 | 12310044150400 |
11 | 3a1672a000a47 |
12 | 1469928a66714 |
13 | 6b3aa83c6649 |
14 | 307b48a9741a |
15 | 16532c2ae01a |
hex | b3227cf0a80 |
12310044150400 has 96 divisors (see below), whose sum is σ = 31390612836480. Its totient is φ = 4765178342400.
The previous prime is 12310044150379. The next prime is 12310044150407. The reversal of 12310044150400 is 405144001321.
It is a Harshad number since it is a multiple of its sum of digits (25).
It is not an unprimeable number, because it can be changed into a prime (12310044150407) 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 11 ways as a sum of consecutive naturals, for example, 61947394 + ... + 62145793.
It is an arithmetic number, because the mean of its divisors is an integer number (326985550380).
Almost surely, 212310044150400 is an apocalyptic number.
12310044150400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
12310044150400 is an abundant number, since it is smaller than the sum of its proper divisors (19080568686080).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12310044150400 is a wasteful number, since it uses less digits than its factorization.
12310044150400 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 124093242 (or 124093225 counting only the distinct ones).
The product of its (nonzero) digits is 1920, while the sum is 25.
Adding to 12310044150400 its reverse (405144001321), we get a palindrome (12715188151721).
The spelling of 12310044150400 in words is "twelve trillion, three hundred ten billion, forty-four million, one hundred fifty thousand, four hundred".
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