Base | Representation |
---|---|
bin | 1110001110011110010… |
… | …1111001111010111011 |
3 | 212100211220120102020100 |
4 | 3203213211321322323 |
5 | 13001014313021133 |
6 | 304135534130443 |
7 | 23441356452231 |
oct | 3434745717273 |
9 | 770756512210 |
10 | 244403642043 |
11 | 94718536730 |
12 | 3b44a350a23 |
13 | 1a07c80b392 |
14 | bb87474951 |
15 | 6556863e13 |
hex | 38e7979ebb |
244403642043 has 96 divisors (see below), whose sum is σ = 408892004352. Its totient is φ = 139265049600.
The previous prime is 244403642033. The next prime is 244403642099. The reversal of 244403642043 is 340246304442.
244403642043 is a `hidden beast` number, since 2 + 4 + 4 + 4 + 0 + 3 + 642 + 0 + 4 + 3 = 666.
It is not a de Polignac number, because 244403642043 - 25 = 244403642011 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 244403641989 and 244403642007.
It is not an unprimeable number, because it can be changed into a prime (244403642033) by changing a digit.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 110940180 + ... + 110942382.
It is an arithmetic number, because the mean of its divisors is an integer number (4259291712).
Almost surely, 2244403642043 is an apocalyptic number.
244403642043 is a deficient number, since it is larger than the sum of its proper divisors (164488362309).
244403642043 is a wasteful number, since it uses less digits than its factorization.
244403642043 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3265 (or 3262 counting only the distinct ones).
The product of its (nonzero) digits is 221184, while the sum is 36.
Adding to 244403642043 its reverse (340246304442), we get a palindrome (584649946485).
It can be divided in two parts, 244403 and 642043, that added together give a triangular number (886446 = T1331).
The spelling of 244403642043 in words is "two hundred forty-four billion, four hundred three million, six hundred forty-two thousand, forty-three".
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