Base | Representation |
---|---|
bin | 1110001101110000101… |
… | …0111110101100011011 |
3 | 212100100120000201212102 |
4 | 3203130022332230123 |
5 | 13000121240044311 |
6 | 304104531234015 |
7 | 23433542020166 |
oct | 3433412765433 |
9 | 770316021772 |
10 | 244212034331 |
11 | 9462a365a51 |
12 | 3b3b614890b |
13 | 1a04bc01c35 |
14 | bb69c38add |
15 | 6544b1643b |
hex | 38dc2beb1b |
244212034331 has 4 divisors (see below), whose sum is σ = 244220789472. Its totient is φ = 244203279192.
The previous prime is 244212034303. The next prime is 244212034343. The reversal of 244212034331 is 133430212442.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 244212034331 - 218 = 244211772187 is a prime.
It is a super-2 number, since 2×2442120343312 (a number of 24 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 244212034294 and 244212034303.
It is not an unprimeable number, because it can be changed into a prime (244212034301) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4335596 + ... + 4391561.
It is an arithmetic number, because the mean of its divisors is an integer number (61055197368).
Almost surely, 2244212034331 is an apocalyptic number.
244212034331 is a deficient number, since it is larger than the sum of its proper divisors (8755141).
244212034331 is an equidigital number, since it uses as much as digits as its factorization.
244212034331 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8755140.
The product of its (nonzero) digits is 13824, while the sum is 29.
Adding to 244212034331 its reverse (133430212442), we get a palindrome (377642246773).
The spelling of 244212034331 in words is "two hundred forty-four billion, two hundred twelve million, thirty-four thousand, three hundred thirty-one".
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