Base | Representation |
---|---|
bin | 100111000111011010… |
… | …111110101101010100 |
3 | 11000102002020122010001 |
4 | 213013122332231110 |
5 | 1142004103203434 |
6 | 31143355141044 |
7 | 3014544612523 |
oct | 470732765524 |
9 | 130362218101 |
10 | 42000444244 |
11 | 168a3179450 |
12 | 8181a44784 |
13 | 3c64653b95 |
14 | 20661404ba |
15 | 115c436114 |
hex | 9c76beb54 |
42000444244 has 48 divisors (see below), whose sum is σ = 80541901440. Its totient is φ = 19005788160.
The previous prime is 42000444179. The next prime is 42000444257. The reversal of 42000444244 is 44244400024.
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, 9790452 + ... + 9794740.
It is an arithmetic number, because the mean of its divisors is an integer number (1677956280).
Almost surely, 242000444244 is an apocalyptic number.
42000444244 is a gapful number since it is divisible by the number (44) formed by its first and last digit.
It is an amenable number.
42000444244 is a deficient number, since it is larger than the sum of its proper divisors (38541457196).
42000444244 is a wasteful number, since it uses less digits than its factorization.
42000444244 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5248 (or 5246 counting only the distinct ones).
The product of its (nonzero) digits is 16384, while the sum is 28.
Adding to 42000444244 its reverse (44244400024), we get a palindrome (86244844268).
The spelling of 42000444244 in words is "forty-two billion, four hundred forty-four thousand, two hundred forty-four".
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