Base | Representation |
---|---|
bin | 1110001101110101000… |
… | …1011111110110110100 |
3 | 212100101211210220202212 |
4 | 3203131101133312310 |
5 | 13000141003121434 |
6 | 304110431352552 |
7 | 23434155112034 |
oct | 3433521376664 |
9 | 770354726685 |
10 | 244230520244 |
11 | 94639841767 |
12 | 3b400382758 |
13 | 1a0529a5149 |
14 | bb6c48b8c4 |
15 | 65465688ce |
hex | 38dd45fdb4 |
244230520244 has 6 divisors (see below), whose sum is σ = 427403410434. Its totient is φ = 122115260120.
The previous prime is 244230520241. The next prime is 244230520277. The reversal of 244230520244 is 442025032442.
It can be written as a sum of positive squares in only one way, i.e., 235285143844 + 8945376400 = 485062^2 + 94580^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 244230520244.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (244230520241) 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 as a sum of consecutive naturals, namely, 30528815027 + ... + 30528815034.
It is an arithmetic number, because the mean of its divisors is an integer number (71233901739).
Almost surely, 2244230520244 is an apocalyptic number.
It is an amenable number.
244230520244 is a deficient number, since it is larger than the sum of its proper divisors (183172890190).
244230520244 is a wasteful number, since it uses less digits than its factorization.
244230520244 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 61057630065 (or 61057630063 counting only the distinct ones).
The product of its (nonzero) digits is 61440, while the sum is 32.
Adding to 244230520244 its reverse (442025032442), we get a palindrome (686255552686).
The spelling of 244230520244 in words is "two hundred forty-four billion, two hundred thirty million, five hundred twenty thousand, two hundred forty-four".
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