Base | Representation |
---|---|
bin | 1110001101001000001… |
… | …1000111110100111000 |
3 | 212022220201110101021210 |
4 | 3203102003013310320 |
5 | 12444244300434144 |
6 | 304040023203120 |
7 | 23426410331346 |
oct | 3432203076470 |
9 | 768821411253 |
10 | 244042202424 |
11 | 945525087a9 |
12 | 3b3692a64a0 |
13 | 1a02297b297 |
14 | bb5146a996 |
15 | 6534c6aab9 |
hex | 38d20c7d38 |
244042202424 has 64 divisors (see below), whose sum is σ = 647321068800. Its totient is φ = 76404985344.
The previous prime is 244042202419. The next prime is 244042202473. The reversal of 244042202424 is 424202240442.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 244042202391 and 244042202400.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 415414 + ... + 812805.
It is an arithmetic number, because the mean of its divisors is an integer number (10114391700).
Almost surely, 2244042202424 is an apocalyptic number.
244042202424 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
244042202424 is an abundant number, since it is smaller than the sum of its proper divisors (403278866376).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
244042202424 is a wasteful number, since it uses less digits than its factorization.
244042202424 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1228732 (or 1228728 counting only the distinct ones).
The product of its (nonzero) digits is 32768, while the sum is 30.
Adding to 244042202424 its reverse (424202240442), we get a palindrome (668244442866).
The spelling of 244042202424 in words is "two hundred forty-four billion, forty-two million, two hundred two thousand, four hundred twenty-four".
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