Base | Representation |
---|---|
bin | 10010000110111000000… |
… | …110101111101001100001 |
3 | 11101221211210120010200100 |
4 | 102012320012233221201 |
5 | 130341344041334241 |
6 | 2351350031013013 |
7 | 155620523145624 |
oct | 22067006575141 |
9 | 4357753503610 |
10 | 1244334324321 |
11 | 43a7a0317150 |
12 | 1811b106a169 |
13 | 90456616aca |
14 | 443245d5dbb |
15 | 2257be869b6 |
hex | 121b81afa61 |
1244334324321 has 24 divisors (see below), whose sum is σ = 2028381975360. Its totient is φ = 728137116000.
The previous prime is 1244334324301. The next prime is 1244334324353. The reversal of 1244334324321 is 1234234334421.
1244334324321 is a `hidden beast` number, since 1 + 2 + 4 + 4 + 3 + 3 + 4 + 324 + 321 = 666.
It is not a de Polignac number, because 1244334324321 - 27 = 1244334324193 is a prime.
It is a super-2 number, since 2×12443343243212 (a number of 25 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (1244334324301) 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 23 ways as a sum of consecutive naturals, for example, 216704605 + ... + 216710346.
It is an arithmetic number, because the mean of its divisors is an integer number (84515915640).
Almost surely, 21244334324321 is an apocalyptic number.
1244334324321 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
1244334324321 is a deficient number, since it is larger than the sum of its proper divisors (784047651039).
1244334324321 is a wasteful number, since it uses less digits than its factorization.
1244334324321 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 433414997 (or 433414994 counting only the distinct ones).
The product of its digits is 165888, while the sum is 36.
Adding to 1244334324321 its reverse (1234234334421), we get a palindrome (2478568658742).
The spelling of 1244334324321 in words is "one trillion, two hundred forty-four billion, three hundred thirty-four million, three hundred twenty-four thousand, three hundred twenty-one".
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